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52
Highlights
59
Differences
9
Reactions
0
Likes
Optoma UHD38X
vs
Optoma UHD55:
52 Highlights & 59 Differences —
So, Which Projector Actually Works Better
Looking for a new 4K projector? Let's break down UHD38X and UHD55 side by side. Quick and easy for your decision.
We ran a full comparison of Optoma UHD38X and Optoma UHD55 — diving into product type, native resolution, throw ratio & lens material, standout features, and what makes each projector unique.
Optoma UHD38X vs Optoma UHD55: A Clash of Brightness and Smart Features
When it comes to finding the perfect 4K home theatre projector, the Optoma UHD38X and Optoma UHD55 are two worthy contenders balancing strong projection capabilities with unique feature sets. Both devices utilise DLP projection technology and offer 4K native resolution with pixel shifting for sharp image reproduction. Their shared traits include manual focus glass lenses, 10W speakers, and ceiling mount compatibility, making them suitable for dedicated home theatres. However, the UHD38X champions raw brightness and gaming prowess with a 4000 lumens output and high light efficiency, while the UHD55 leans toward smarter connectivity and improved image processing, equipped with MEMC and skin tone correction for cinematic colour fidelity. These distinctions influence their overall projection performance, user experience, and pricing.
Optoma UHD38X: Pure Brightness and Gaming Ready Projection
The Optoma UHD38X shines brightes,; literall,; in this matchup due to its impressive 4000 lumens brightness output, making it a perfect candidate for rooms with ambient light or fast-paced gaming where vivid visuals are paramount. Coupled with a higher light efficiency rating of 30, it delivers an energetic and vibrant picture without excessive power draw (normal mode power consumption is 305W).
The projector features a robust build with a combination of plastic and metal materials, enhancing durability. While it does not include MEMC (frame interpolation) or skin tone correction, it offers balanced sharpness enhancement from a 2 to 4 scale for clean and detailed visuals. Its long throw ratio of 1.5 to 2.5+ allows for projection onto large screens up to 300 inches, ideal for spacious viewing setups.
The lens system employs a glass lens with a slightly narrower f/2.8 aperture and manual focus control, granting precision image adjustment. The audio subsystem, while standard with its 10W speaker, does not include Dolby Audio support or Bluetooth output, which fits its more straightforward, no-nonsense approach.
Connectivity is basic, lacking built-in Wi-Fi or Bluetooth capabilities, making this model ideal for users planning to input from external smart devices. The user interface opts for a classic list-style menu, which,h though less flashy, is quick and functional. Additionally, it offers slightly more power efficiency overall, with a 25% reduction using eco mode.
Optoma UHD55: Smart Connectivity and Cinematic Enhancements at a Premium
The Optoma UHD55 comes loaded with more advanced image processing and smart features, tailored to users seeking cinematic picture quality and convenient wireless controls. It produces a strong 3600 lumens brightness, slightly lower than UHD38X but still robust, paired with a MEMC frame interpolation feature for smoother motion handling, especially beneficial for movies and sports.
This projector excels in colour reproduction with skin tone correction and advanced scaling, delivering natural and more pleasing visuals. The lens has a slightly wider f/2.5 aperture,e which contributes to its high light uniformity rating, ensuring consistent brightness across the image.
The audio system is another highlight, enhanced with Dolby Audio support and wireless Bluetooth audio output, ideal for pairing with external sound systems. The user interface is polished with an icon-based menu that runs smoothly with quick input switching.
Though it consumes a higher baseline power of 330W, the UHD55 reduces power consumption more aggressively with an eco mode power cut of 30%. This balancing act between performance and savings can benefit more eco-conscious users.
Quick Take
The Optoma UHD38X impresses with its high brightness and energy-efficient design, making it a natural choice for brightly lit rooms and gamers who want vivid visuals without paying a premium. On the other hand, the Optoma UHD55 scores with its advanced motion smoothing, richer colour accuracy, and a comprehensive suite of wireless smart features, appealing to cinephiles looking for seamless home theatre integration.
Bottom Line
If your priority is raw brightness and a budget-friendly price point, the Optoma UHD38X delivers powerful performance, especially for gaming and bright-room viewing. However, if you seek a projector with enhanced image processing, better all-aroundcolourr quality, and modern connectivity option, at a higher price,the Optoma UHD55 is the go-to option for immersive cinematic experiences with smart convenience.
Verdict
Winner: Optoma UHD55 - With its advanced MEMC, skin tone correction, enhanced audio, and rich smart features, the UHD55 offers a premium home theatre experience that balances picture quality and modern connectivity.
Runner-up: Optoma UHD38X - Its superior brightness output and impressive power efficiency make it a fantastic value for users focused on bright environments or gaming, though lacking the UHD55's smart and image processing flourishes.
Side by side. The numbers. The features. No drama.
Is Optoma UHD38X better than Optoma UHD55? It depends on what you need. Our full projectors comparison looks at everything from specs and value to user experience — so you can make the smarter pick between these two projectors.
The Optoma UHD38X uses Plastic and Metal for its build material, whereas the Optoma UHD55 is made only from Plastic, suggesting the UHD38X may have a more durable construction.
Specifies the main construction material of the chassis.
In the battle of Build Material,
Optoma UHD38X ◉ is
better than
Optoma UHD55 ◉
, delivering
higher
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Build Material on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
What is the projection technology type of this projector?
58
Optoma UHD38X
0Votes
DLP
58
Optoma UHD55
0Votes
DLP
vs
Projection Technology Type
Both projectors use DLP as their Projection Technology Type, ensuring similar core projection technology performance.
Identifies the core imaging technology used.
In the battle of Projection Technology Type,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Projection Technology Type on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
The Imaging Chip Size for both Optoma UHD38X and Optoma UHD55 is 0.47 inches, indicating they use the same size chip which affects image detail consistency.
Specifies the size of the imaging chip. Larger chips generally improve performance.
In the battle of Imaging Chip Size,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
, delivering
equal
0.47 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Imaging Chip Size on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Release Year
What is the release year of this projector?
73
Optoma UHD38X
0Votes
2022
98
Optoma UHD55
0Votes
2026
Shows the year the projector model was released.
In the battle of Release Year,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
, delivering
lower
25 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Release Year on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Country of Manufacture
What is the country of manufacture for this projector?
78
Optoma UHD38X
0Votes
China
78
Optoma UHD55
0Votes
China
Indicates where the projector was manufactured.
In the battle of Country of Manufacture,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Country of Manufacture on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Intended Usage Type
What is the intended usage type of this projector?
81
Optoma UHD38X
0Votes
Home Theater, Gaming
78
Optoma UHD55
0Votes
Home Theater
Describes the ideal application for this projector.
In the battle of Intended Usage Type,
Optoma UHD38X ◉ is
better than
Optoma UHD55 ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Intended Usage Type on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Imaging Chip Type
What is the imaging chip type of this projector?
83
Optoma UHD38X
0Votes
DLP Chip
83
Optoma UHD55
0Votes
DLP Chip
Indicates the chip architecture that forms the image.
In the battle of Imaging Chip Type,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Imaging Chip Type on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
The Brightness Output of the Optoma UHD38X is 4000 lumens, compared to 3600 lumens on the Optoma UHD55, making the UHD38X brighter and potentially better for well-lit environments.
Indicates overall light output for visibility in ambient light.
In the battle of Brightness Output,
Optoma UHD38X ◉ is
better than
Optoma UHD55 ◉
, delivering
higher
400.0 lumen
measurement.
Based on community votes for Brightness Output,
Optoma UHD38X ◉ earned
1 votes,
more than
Optoma UHD55 ◉,
which got 0 votes.
Frame Interpolation is not supported by the Optoma UHD38X, whereas the UHD55 includes Frame Interpolation, giving the UHD55 an advantage in smoother motion display.
Allows smoother motion for sports and fast scenes.
In the battle of Frame Interpolation,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
.
Based on community votes for Frame Interpolation,
Optoma UHD38X ◉ earned
0 votes,
less than
Optoma UHD55 ◉,
which got 1 votes.
Both the Optoma UHD38X and UHD55 have a Sharpness Enhancement Type of 2–4 (Balanced), indicating comparable image sharpness adjustments.
What is the sharpness enhancement level?
In the battle of Sharpness Enhancement Type,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Sharpness Enhancement Type on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Maximum Supported Resolution
What is the maximum supported resolution of this projector?
78
Optoma UHD38X
0Votes
4K
78
Optoma UHD55
0Votes
4K
Optoma UHD38X
Supports maximum resolution of 4K, offering sharp, high-detail images suitable for large screen displays.
The highest resolution signal the projector can accept.
In the battle of Maximum Supported Resolution,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Maximum Supported Resolution on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Peak ANSI Lumens
What is the peak ANSI lumens of this projector?
4,000
lumen
0Votes
3,600
lumen
0Votes
Optoma UHD38X
Peak ANSI lumens brightness is at 4000 lumens, suitable for bright room viewing and gaming.
Industry-standard brightness measurement using ANSI method.
In the battle of Peak ANSI Lumens,
Optoma UHD38X ◉ is
better than
Optoma UHD55 ◉
, delivering
higher
400.0 lumen
measurement.
Don’t keep it to yourself — be the first to react and review the
Peak ANSI Lumens on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Dynamic Lumens
What is the dynamic lumens rating?
4,000
lumen
0Votes
3,600
lumen
0Votes
Optoma UHD38X
Dynamic lumens output is 4000 lumens, indicating sustained brightness under various content conditions.
Measures boosted brightness in enhanced dynamic modes.
In the battle of Dynamic Lumens,
Optoma UHD38X ◉ is
better than
Optoma UHD55 ◉
, delivering
higher
400.0 lumen
measurement.
Don’t keep it to yourself — be the first to react and review the
Dynamic Lumens on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Color Gamut Coverage
What is the color gamut coverage?
95
%
0Votes
95
%
0Votes
Optoma UHD38X
Color gamut coverage reaches 95%, covering a wide portion of the color spectrum for vivid visuals.
Indicates percent coverage of color spaces such as Rec.709 or DCI-P3.
In the battle of Color Gamut Coverage,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
, delivering
equal
95.00 %
measurement.
Don’t keep it to yourself — be the first to react and review the
Color Gamut Coverage on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Color Bit Depth
What is the color bit depth?
10
bit
0Votes
10
bit
0Votes
Optoma UHD55
Supports a color bit depth of 10 bits, allowing for richer color gradients and more accurate image reproduction.
Determines how finely color gradients are rendered.
In the battle of Color Bit Depth,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
, delivering
equal
10.00 bit
measurement.
Don’t keep it to yourself — be the first to react and review the
Color Bit Depth on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Contrast Ratio
What is the contrast ratio of this projector?
0
Optoma UHD38X
0Votes
1,000,000:1
0
Optoma UHD55
0Votes
1,000,000:1
Represents the difference between the darkest black and brightest white produced by the projector.
In the battle of Contrast Ratio,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Contrast Ratio on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Dynamic Contrast Ratio
Deep dynamic contrast at :val.
0
Optoma UHD38X
0Votes
1,000,000:1
0
Optoma UHD55
0Votes
1,000,000:1
What is the dynamic contrast ratio?
In the battle of Dynamic Contrast Ratio,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Dynamic Contrast Ratio on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
HDR Format Support
What HDR formats does this projector support?
43
Optoma UHD38X
0Votes
HDR10, HLG
43
Optoma UHD55
0Votes
HDR10, HLG
Specifies which HDR formats the projector can display.
In the battle of HDR Format Support,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
HDR Format Support on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
HDR Peak Brightness
What is the HDR peak brightness?
4,000
lumen
0Votes
3,600
lumen
0Votes
How bright the projector can go during HDR highlights.
In the battle of HDR Peak Brightness,
Optoma UHD38X ◉ is
better than
Optoma UHD55 ◉
, delivering
higher
400.0 lumen
measurement.
Don’t keep it to yourself — be the first to react and review the
HDR Peak Brightness on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Refresh Rate
What is the refresh rate?
240
Hz
0Votes
240
Hz
0Votes
Determines motion smoothness for gaming and video.
In the battle of Refresh Rate,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
, delivering
equal
240.00 Hz
measurement.
Don’t keep it to yourself — be the first to react and review the
Refresh Rate on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Motion Processing Type
Smooth motion processing with level :val.
38
Optoma UHD38X
0Votes
2–5 (Standard)
38
Optoma UHD55
0Votes
2–5 (Standard)
What is the motion processing level?
In the battle of Motion Processing Type,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Motion Processing Type on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
The Throw Ratio is 1.5–2.5+ (Long Throw) for the UHD38X and 1.0–1.5 (Standard) for the UHD55, indicating the UHD55 can project larger images at shorter distances, offering more placement flexibility.
What is the throw ratio?
In the battle of Throw Ratio,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
, delivering
lower
20 score
measurement.
Based on community votes for Throw Ratio,
Optoma UHD38X ◉ earned
0 votes,
less than
Optoma UHD55 ◉,
which got 1 votes.
Both projectors have the same Keystone Correction Horizontal of 40 degrees, providing identical horizontal image adjustment flexibility.
Horizontal angle adjustment to correct image distortion.
In the battle of Keystone Correction Horizontal,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
, delivering
equal
40.00 degree
measurement.
Don’t keep it to yourself — be the first to react and review the
Keystone Correction Horizontal on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
The maximum screen size for the Optoma UHD38X is 300 inches, while the UHD55 can project up to 302.22 inches, a slight difference that may hardly be noticeable to most users.
Largest supported diagonal projection size.
In the battle of Screen Size Maximum,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
, delivering
lower
2.2 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Screen Size Maximum on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Minimum Throw Distance
What is the minimum throw distance?
3.97
ft
0Votes
3.9
ft
0Votes
Optoma UHD38X
The minimum throw distance is approximately 3.97 feet or 1.21 meters. This distance is the closest the projector can be placed to the screen while maintaining focus.
Closest usable distance between projector and screen.
In the battle of Minimum Throw Distance,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
, delivering
higher
0.1 ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Minimum Throw Distance on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Auto Keystone
Does this projector support auto keystone?
Yes
0Votes
Optoma UHD38X
Yes
0Votes
Optoma UHD55
Optoma UHD55
Auto keystone correction is included to automatically adjust for image distortion when the projector is placed at an angle.
Automatically corrects keystone distortion.
In the battle of Auto Keystone,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Auto Keystone on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Digital Zoom Level
Useful zoom reaching :valx.
28
Optoma UHD38X
0Votes
1.0x–1.1x (Minimal)
8
Optoma UHD55
0Votes
Yes
Optoma UHD55
Supports digital zoom, allowing users to zoom in on the image without physically moving the projector.
What is the digital zoom level?
In the battle of Digital Zoom Level,
Optoma UHD38X ◉ is
better than
Optoma UHD55 ◉
, delivering
higher
20 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Digital Zoom Level on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Maximum Throw Distance
What is the maximum throw distance?
32.7
ft
0Votes
26.6
ft
0Votes
Maximum distance at which the projector can achieve a proper image.
In the battle of Maximum Throw Distance,
Optoma UHD38X ◉ is
better than
Optoma UHD55 ◉
, delivering
higher
6.1 ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Maximum Throw Distance on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Keystone Correction Vertical
What is the vertical keystone correction?
40
degree
0Votes
40
degree
0Votes
Vertical angle adjustment to correct image distortion.
In the battle of Keystone Correction Vertical,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
, delivering
equal
40.00 degree
measurement.
Don’t keep it to yourself — be the first to react and review the
Keystone Correction Vertical on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Lens Shift Vertical
What is the vertical lens shift?
Who knows?
0Votes
Optoma UHD38X
(Help us out by suggesting one!)
10
%
0Votes
Vertical lens movement for distortion-free positioning.
Don’t keep it to yourself — be the first to react and review the
Lens Shift Vertical on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Lens Shift Horizontal
What is the horizontal lens shift?
Who knows?
0Votes
Optoma UHD38X
(Help us out by suggesting one!)
Who knows?
0Votes
Optoma UHD55
(Help us out by suggesting one!)
Horizontal lens movement to fine-tune placement.
Don’t keep it to yourself — be the first to react and review the
Lens Shift Horizontal on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Optical Zoom Level
High-quality optical zoom at :valx.
18
Optoma UHD38X
0Votes
1.1x (Entry)
48
Optoma UHD55
0Votes
1.2x–1.5x (Standard)
What is the optical zoom level?
In the battle of Optical Zoom Level,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
, delivering
lower
30 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Optical Zoom Level on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Screen Size Minimum
What is the minimum supported screen size?
33
inch
0Votes
34.03
inch
0Votes
Smallest supported diagonal projection size.
In the battle of Screen Size Minimum,
Optoma UHD38X ◉ is
better than
Optoma UHD55 ◉
, delivering
lower
1.0 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Screen Size Minimum on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Projection Alignment Type
What is the projection alignment type?
58
Optoma UHD38X
0Votes
Front
58
Optoma UHD55
0Votes
Front
Describes how the projector aligns with the screen.
In the battle of Projection Alignment Type,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Projection Alignment Type on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
The Aperture Size is f/2.8 for the Optoma UHD38X and slightly wider at f/2.5 for the UHD55, potentially allowing the UHD55 to gather more light and improve brightness or depth of field.
Specifies the optical aperture size affecting brightness and depth.
In the battle of Aperture Size,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
, delivering
higher
0.3 f-stop
measurement.
Don’t keep it to yourself — be the first to react and review the
Aperture Size on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Lens Replacement Compatibility is not available on either projector, so lens modifications are not possible on both models.
Indicates whether the projector's lens can be replaced or upgraded.
In the battle of Lens Replacement Compatibility,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Lens Replacement Compatibility on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Lens Coating Type
What is the lens coating type?
88
Optoma UHD38X
0Votes
Anti-Reflective
88
Optoma UHD55
0Votes
Anti-Reflective
Defines special coatings that enhance optical performance.
In the battle of Lens Coating Type,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Lens Coating Type on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Auto Focus
Does this projector support auto focus?
No
0Votes
Optoma UHD38X
No
0Votes
Optoma UHD55
Indicates whether the projector can automatically adjust focus.
In the battle of Auto Focus,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Auto Focus on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Manual Focus Range
What is the manual focus range?
58
Optoma UHD38X
0Votes
Manual focus ring
38
Optoma UHD55
0Votes
Standard throw range
Indicates the distance range manual focus can adjust for.
In the battle of Manual Focus Range,
Optoma UHD38X ◉ is
better than
Optoma UHD55 ◉
, delivering
higher
20 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Manual Focus Range on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Lens Motor Noise Level
What is the lens motor noise level?
0
dB
0Votes
26
dB
0Votes
Measures noise generated during lens adjustments.
In the battle of Lens Motor Noise Level,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Lens Motor Noise Level on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Lens Protection Cover
Does this projector include a lens protection cover?
No
0Votes
Optoma UHD38X
No
0Votes
Optoma UHD55
Indicates whether the lens includes a physical protection cover.
In the battle of Lens Protection Cover,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Lens Protection Cover on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Light Efficiency differs between the models, with the UHD38X at 30% and the UHD55 at 15%, indicating the UHD38X is more efficient at converting power to light output.
Measures how effectively the light source converts power into brightness.
In the battle of Light Efficiency,
Optoma UHD38X ◉ is
better than
Optoma UHD55 ◉
, delivering
higher
15.0 %
measurement.
Based on community votes for Light Efficiency,
Optoma UHD38X ◉ earned
1 votes,
more than
Optoma UHD55 ◉,
which got 0 votes.
Both projectors have a Light Source Power Output of 240 Watts, indicating equal power consumption for the lamp or light source.
Indicates the wattage of the light source, affecting brightness potential.
In the battle of Light Source Power Output,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
, delivering
equal
240.00 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Light Source Power Output on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
What is the light uniformity rating of this projector?
48
Optoma UHD38X
0Votes
Medium
73
Optoma UHD55
0Votes
High
vs
Light Uniformity Rating
The Optoma UHD38X has a Medium Light Uniformity Rating, while the UHD55 rates High, suggesting the UHD55 delivers more consistent brightness uniformity across the image.
Indicates how evenly brightness is distributed across the screen.
In the battle of Light Uniformity Rating,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
, delivering
lower
25 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Light Uniformity Rating on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
The UHD38X supports Warm, Neutral, and Cool color temperatures, whereas the UHD55 adds a Custom option, offering more precise color tuning on the UHD55.
Defines the visual warmth or coolness profile of the projected image.
In the battle of Color Temperature,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
, delivering
lower
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Color Temperature on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Light Source Lifetime Eco Mode
What is the light source lifetime in eco mode?
10,000
hour
0Votes
15,000
hour
0Votes
Optoma UHD38X
Extended light source lifetime in eco mode is 10,000 hours, achieved by reducing brightness and power for longer durability.
Estimated lifespan of the light source in eco mode.
In the battle of Light Source Lifetime Eco Mode,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
, delivering
lower
5,000.0 hour
measurement.
Don’t keep it to yourself — be the first to react and review the
Light Source Lifetime Eco Mode on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Light Source Lifetime Normal Mode
What is the light source lifetime in normal mode?
4,000
hour
0Votes
4,000
hour
0Votes
Optoma UHD38X
Light source lifetime in normal mode is 4000 hours, representing the expected lamp runtime under standard usage.
Estimated lifespan in standard usage mode.
In the battle of Light Source Lifetime Normal Mode,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
, delivering
equal
4,000.00 hour
measurement.
Don’t keep it to yourself — be the first to react and review the
Light Source Lifetime Normal Mode on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Cool-Down Time
What is the cool-down time?
60
second
0Votes
60
second
0Votes
Optoma UHD55
The cool-down time is specified as 60 seconds which indicates how long the projector takes to safely power down and cool the light source before it can be handled or moved.
Time required before the projector safely powers off.
In the battle of Cool-Down Time,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
, delivering
equal
60.00 second
measurement.
Don’t keep it to yourself — be the first to react and review the
Cool-Down Time on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Light Source Replaceability
Can the light source be replaced?
Yes
0Votes
Optoma UHD38X
Yes
0Votes
Optoma UHD55
Optoma UHD55
The light source is replaceable, which allows for longer device lifespan and easier maintenance.
Indicates whether users can replace the light source.
In the battle of Light Source Replaceability,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Light Source Replaceability on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Light Source Type
What is the light source type?
38
Optoma UHD38X
0Votes
Lamp
38
Optoma UHD55
0Votes
Lamp
Defines the illumination technology powering the projector.
In the battle of Light Source Type,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Light Source Type on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Light Flicker Control
Does this projector include light flicker control?
Yes
0Votes
Optoma UHD38X
Yes
0Votes
Optoma UHD55
Indicates whether flicker reduction technology is implemented.
In the battle of Light Flicker Control,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Light Flicker Control on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Both projectors feature a Color Wheel Speed of 6x for DLP technology, resulting in similar color processing speeds.
Defines the rotational speed of the DLP color wheel, affecting color accuracy and rainbow artifact reduction.
In the battle of Color Wheel Speed (for DLP),
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Color Wheel Speed (for DLP) on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
What type of image scaling engine does this projector use?
73
Optoma UHD38X
0Votes
Advanced
73
Optoma UHD55
0Votes
Advanced
vs
Image Scaling Engine Type
Both projectors utilize an Advanced Image Scaling Engine Type, likely ensuring high-quality scaling performance on both units.
Defines the scaling engine used to upscale lower-resolution content to the projector’s native resolution.
In the battle of Image Scaling Engine Type,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Image Scaling Engine Type on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
MEMC Mode is not present in the UHD38X but is supported on the UHD55, meaning the UHD55 can offer smoother motion handling through motion compensation technology.
Motion interpolation for smooth fast-action content.
In the battle of MEMC Mode,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
MEMC Mode on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
What color temperature presets does this projector offer?
48
Optoma UHD38X
0Votes
Warm, Neutral, Cool
48
Optoma UHD55
0Votes
Warm, Neutral, Cool
vs
Color Temperature Presets
Color Temperature Presets include Warm, Neutral, and Cool for both projectors, giving users standard color calibration options equally.
Preset visual warmth settings for different content.
In the battle of Color Temperature Presets,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Color Temperature Presets on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Image Processor Type
What is the image processor type?
58
Optoma UHD38X
0Votes
Advanced
58
Optoma UHD55
0Votes
Advanced
Optoma UHD55
The image processor is advanced, providing superior processing power for better image clarity and color accuracy.
Specifies the processing engine that handles color, scaling, and image optimization.
In the battle of Image Processor Type,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Image Processor Type on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Image Processing Bit Depth
What is the image processing bit depth?
8
bit
0Votes
10
bit
0Votes
Optoma UHD55
Image processing supports 10-bit depth, improving color gradation and image fidelity.
Indicates color precision and gradient smoothness.
In the battle of Image Processing Bit Depth,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
, delivering
lower
2.0 bit
measurement.
Don’t keep it to yourself — be the first to react and review the
Image Processing Bit Depth on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Black Level Enhancement
Does this projector include black level enhancement?
Yes
0Votes
Optoma UHD38X
Yes
0Votes
Optoma UHD55
Optoma UHD55
Black level enhancement is supported, which improves contrast and deepens black tones in the projected image.
Deepens dark scenes for improved shadow detail.
In the battle of Black Level Enhancement,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Black Level Enhancement on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
White Balance Control
Does this projector include white balance control?
Yes
0Votes
Optoma UHD38X
Yes
0Votes
Optoma UHD55
Optoma UHD55
White balance control is present, enabling precise adjustment of color temperature for improved image accuracy.
Allows tuning of color balance for accurate whites.
In the battle of White Balance Control,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
White Balance Control on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Color Calibration Profiles
What color calibration profiles are available?
60
Optoma UHD38X
0Votes
Rec709, Cinema, Game
65
Optoma UHD55
0Votes
sRGB, Rec709, DCI-P3, Cinema, Game
Predefined settings for accurate color reproduction.
In the battle of Color Calibration Profiles,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
, delivering
lower
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Color Calibration Profiles on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Auto Color Correction
Does this projector have auto color correction?
No
0Votes
Optoma UHD38X
Yes
0Votes
Optoma UHD55
Automatically adjusts colors for the best image quality.
In the battle of Auto Color Correction,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Auto Color Correction on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Gamma Adjustment Levels
How many gamma adjustment levels are available?
62
Optoma UHD38X
0Votes
1.8–2.6
46
Optoma UHD55
0Votes
Multiple
Controls mid-tone brightness for accurate contrast.
In the battle of Gamma Adjustment Levels,
Optoma UHD38X ◉ is
better than
Optoma UHD55 ◉
, delivering
higher
16 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Gamma Adjustment Levels on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Noise Reduction Type
What type of noise reduction does this projector use?
48
Optoma UHD38X
0Votes
Standard
68
Optoma UHD55
0Votes
Motion Adaptive
Indicates the technique used to reduce visual noise and artifacts for a cleaner image.
In the battle of Noise Reduction Type,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
, delivering
lower
20 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Noise Reduction Type on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
What screen mirroring standard does this projector support?
Who knows?
0Votes
Optoma UHD38X
(Help us out by suggesting one!)
83
Optoma UHD55
0Votes
Chromecast
vs
Screen Mirroring Standard
Screen Mirroring Standard is not supported on the UHD38X, but the UHD55 includes Chromecast support, enabling wireless screen sharing on the UHD55.
Specifies which standard is used for mirroring devices.
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Screen Mirroring Standard on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Who knows?
0Votes
Optoma UHD38X
(Help us out by suggesting one!)
78
Optoma UHD55
0Votes
5.0
vs
Bluetooth Version
Bluetooth Version is not applicable for the UHD38X, while the UHD55 features Bluetooth 5.0, allowing wireless audio and control connectivity only on the UHD55.
Indicates the Bluetooth protocol version for audio and accessories.
Don’t keep it to yourself — be the first to react and review the
Bluetooth Version on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Who knows?
0Votes
Optoma UHD38X
(Help us out by suggesting one!)
43
Optoma UHD55
0Votes
2.4GHz, 5GHz
vs
Wi-Fi Band Support
Wi-Fi Band Support is not available on the UHD38X but supports 2.4GHz and 5GHz on the UHD55, facilitating better wireless connectivity options on the UHD55.
Indicates the supported wireless frequency bands.
Don’t keep it to yourself — be the first to react and review the
Wi-Fi Band Support on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
AI Auto Image Optimization
Does this projector include AI auto image optimization?
No
0Votes
Optoma UHD38X
No
0Votes
Optoma UHD55
Optoma UHD55
There are no built-in streaming apps, so external devices are required for streaming video content.
Automatically enhances image settings using AI.
In the battle of AI Auto Image Optimization,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
AI Auto Image Optimization on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Operating System Type
What is the operating system type?
8
Optoma UHD38X
0Votes
No OS
8
Optoma UHD55
0Votes
No OS
Specifies the software platform the projector runs on.
In the battle of Operating System Type,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Operating System Type on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
App Store Support
Does this projector support an app store?
No
0Votes
Optoma UHD38X
No
0Votes
Optoma UHD55
Indicates support for downloading apps directly to the projector.
In the battle of App Store Support,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
App Store Support on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Wireless Casting
Does this projector support wireless casting?
No
0Votes
Optoma UHD38X
Yes
0Votes
Optoma UHD55
Indicates compatibility with casting protocols like Chromecast or AirPlay.
In the battle of Wireless Casting,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Wireless Casting on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Smart Calibration
Does this projector support smart calibration?
No
0Votes
Optoma UHD38X
No
0Votes
Optoma UHD55
Indicates whether calibration can be optimized automatically or via app.
In the battle of Smart Calibration,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Smart Calibration on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Software Update Method
What is the software update method?
68
Optoma UHD38X
0Votes
USB
68
Optoma UHD55
0Votes
USB
Describes how firmware updates are applied.
In the battle of Software Update Method,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Software Update Method on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
On-Device Storage Capacity
What is the on-device storage capacity?
0
GB
0Votes
Who knows?
0Votes
Optoma UHD55
(Help us out by suggesting one!)
Amount of internal memory available for apps and media.
Don’t keep it to yourself — be the first to react and review the
On-Device Storage Capacity on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
78
Optoma UHD55
0Votes
Quick Settings, Advanced Settings, Icon-Based Menu
vs
On-Screen Menu Features
On-Screen Menu Features on the UHD38X include Quick and Advanced Settings, while the UHD55 adds Icon-Based Menu navigation, improving usability on the UHD55.
Describes navigational and functional features available inside the on-screen display (OSD) menu.
In the battle of On-Screen Menu Features,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
On-Screen Menu Features on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Does this projector support auto source detection?
Yes
0Votes
Optoma UHD38X
Yes
0Votes
Optoma UHD55
vs
Auto Source Detection
Auto Source Detection is present on both models, enhancing user convenience by automatically switching to active input sources.
Detects active inputs automatically.
In the battle of Auto Source Detection,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Auto Source Detection on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Backlit Remote
Does this projector include a backlit remote?
Yes
0Votes
Optoma UHD38X
Yes
0Votes
Optoma UHD55
Optoma UHD55
The remote control features backlighting, making it easier to use in dark viewing conditions.
Indicates whether the remote supports backlighting for dark rooms.
In the battle of Backlit Remote,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Backlit Remote on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Control Panel Type
What is the control panel type?
18
Optoma UHD38X
0Votes
Buttons
18
Optoma UHD55
0Votes
Buttons
Indicates the type of on-device control interface.
In the battle of Control Panel Type,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Control Panel Type on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Custom Preset Modes
Does this projector allow custom preset modes?
Yes
0Votes
Optoma UHD38X
Yes
0Votes
Optoma UHD55
Indicates whether image or sound presets can be saved by the user.
In the battle of Custom Preset Modes,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Custom Preset Modes on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Programmable Buttons
Does this projector include programmable buttons?
No
0Votes
Optoma UHD38X
No
0Votes
Optoma UHD55
Determines whether the projector or remote includes assignable hotkeys.
In the battle of Programmable Buttons,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Programmable Buttons on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Indicator Light Controls
Does this projector support indicator light controls?
Yes
0Votes
Optoma UHD38X
Yes
0Votes
Optoma UHD55
Allows dimming or disabling LED indicator lights.
In the battle of Indicator Light Controls,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Indicator Light Controls on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Parental Control Features
Does this projector include parental control features?
No
0Votes
Optoma UHD38X
No
0Votes
Optoma UHD55
Indicates whether parental restrictions or PIN locks are available.
In the battle of Parental Control Features,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Parental Control Features on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Power Consumption in Normal Mode is 305 Watts for the UHD38X and 330 Watts for the UHD55, meaning the UHD38X uses slightly less power during operation.
Average power usage while running at full performance.
In the battle of Power Consumption Normal Mode,
Optoma UHD38X ◉ is
better than
Optoma UHD55 ◉
, delivering
lower
25.0 Watt
measurement.
Based on community votes for Power Consumption Normal Mode,
Optoma UHD38X ◉ earned
1 votes,
more than
Optoma UHD55 ◉,
which got 0 votes.
Neither projector features Surge Protection, so external surge protectors are recommended for both devices.
Indicates whether built-in surge protection is included.
In the battle of Surge Protection,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Surge Protection on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Power Supply Type
What is the power supply type?
68
Optoma UHD38X
0Votes
Internal
68
Optoma UHD55
0Votes
Internal
Optoma UHD38X
This projector uses an internal power supply, simplifying setup without external power bricks.
Optoma UHD55
Features an internal power supply, making the setup cleaner and reducing external components.
Indicates whether the power supply is built-in or external.
In the battle of Power Supply Type,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Power Supply Type on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Operating Power Frequency
What is the operating power frequency?
60
Hz
0Votes
50
Hz
0Votes
Optoma UHD38X
The operating power frequency is rated at 60 Hz, typical for regions with this electrical standard.
Optoma UHD55
The operating power frequency is 50 Hz, standard for many regions worldwide, which affects power compatibility.
Indicates supported AC frequency.
In the battle of Operating Power Frequency,
Optoma UHD38X ◉ is
better than
Optoma UHD55 ◉
, delivering
higher
10.0 Hz
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Power Frequency on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Power Consumption Eco Mode
What is the power consumption in eco mode?
220
Watt
0Votes
210
Watt
0Votes
Optoma UHD38X
Power consumption in Eco mode is 220 Watt, which is designed to reduce energy usage compared to normal operational settings.
Reduced power usage when operating in eco mode.
In the battle of Power Consumption Eco Mode,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
, delivering
higher
10.0 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Consumption Eco Mode on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Power Cord Length
What is the power cord length?
6
ft
0Votes
6
ft
0Votes
Optoma UHD38X
Power cord length is 6 feet or 1.83 meters, giving information about cable reach from power source.
Length of included power cable.
In the battle of Power Cord Length,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
, delivering
equal
6.00 ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Cord Length on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Heat Output
What is the heat output?
1,023
BTU
0Votes
820
BTU
0Votes
Optoma UHD38X
Heat output is 1023 BTU, equivalent to approximately 300.4 kW, indicating the amount of thermal energy generated during operation.
Measures emitted heat during operation.
In the battle of Heat Output,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
, delivering
higher
203.0 BTU
measurement.
Don’t keep it to yourself — be the first to react and review the
Heat Output on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Thermal Control Technology
What thermal control technology does this projector use?
38
Optoma UHD38X
0Votes
Standard Cooling
68
Optoma UHD55
0Votes
Advanced Cooling
Optoma UHD55
Advanced cooling technology is incorporated to maintain optimal operating temperatures, improving performance and longevity.
Defines the system used to manage heat and maintain safe operating temperatures.
In the battle of Thermal Control Technology,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
, delivering
lower
30 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Thermal Control Technology on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Power-On Time
What is the power-on time?
30
second
0Votes
30
second
0Votes
Optoma UHD55
The power-on time is 30 seconds, reflecting how quickly the projector is ready for use after being turned on.
Time required for the projector to turn on and display an image.
In the battle of Power-On Time,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
, delivering
equal
30.00 second
measurement.
Don’t keep it to yourself — be the first to react and review the
Power-On Time on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Is the projector compatible with ceiling mounting?
Yes
0Votes
Optoma UHD38X
Yes
0Votes
Optoma UHD55
vs
Ceiling Mount Compatibility
Both projectors support Ceiling Mount Compatibility, offering flexible installation options.
Indicates whether the projector supports ceiling mounting.
In the battle of Ceiling Mount Compatibility,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Ceiling Mount Compatibility on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Mounting Type for both Optoma UHD38X and UHD55 is Tabletop, suitable for placement on flat surfaces.
Describes available mounting configurations.
In the battle of Mounting Type,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Mounting Type on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Height
What is the height of the projector?
4.65
inch
0Votes
4.53
inch
0Votes
Optoma UHD38X
The height of the projector is 4.65 inches or 11.81 cm, important for space planning and installation.
Vertical size of the projector body.
In the battle of Height,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
, delivering
higher
0.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Height on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Weight
What is the weight of the projector?
8.77
lbs
0Votes
8.2
lbs
0Votes
Optoma UHD38X
The projector weighs about 8.77 lbs or 3.98 kilograms, indicating portability and suitability for transport or mounting.
Total weight of the projector.
In the battle of Weight,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
, delivering
higher
0.6 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Weight on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Package Height
What is the package height?
7
inch
0Votes
8
inch
0Votes
Optoma UHD55
The package height is listed as 8 inches (20.32 cm). This dimension is useful when estimating storage or shipping space requirements.
Height of the boxed projector.
In the battle of Package Height,
Optoma UHD38X ◉ is
better than
Optoma UHD55 ◉
, delivering
lower
1.0 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Height on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Body Ventilation Design
What is the body ventilation design of this projector?
48
Optoma UHD38X
0Votes
Side Vent
48
Optoma UHD55
0Votes
Side Vent
Optoma UHD55
Featuring side ventilation design, the projector exhausts heat laterally to improve cooling efficiency and prevent hot spots.
Describes the airflow layout used to cool the internal components.
In the battle of Body Ventilation Design,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Body Ventilation Design on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Folded Width
What is the folded width?
Who knows?
0Votes
Optoma UHD38X
(Help us out by suggesting one!)
Who knows?
0Votes
Optoma UHD55
(Help us out by suggesting one!)
Width when the projector or components are folded (if applicable).
Don’t keep it to yourself — be the first to react and review the
Folded Width on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Folded Depth
What is the folded depth?
Who knows?
0Votes
Optoma UHD38X
(Help us out by suggesting one!)
Who knows?
0Votes
Optoma UHD55
(Help us out by suggesting one!)
Folded depth measurement.
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Folded Depth on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Folded Height
What is the folded height?
Who knows?
0Votes
Optoma UHD38X
(Help us out by suggesting one!)
Who knows?
0Votes
Optoma UHD55
(Help us out by suggesting one!)
Folded height measurement.
Don’t keep it to yourself — be the first to react and review the
Folded Height on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Package Width
What is the package width?
16
inch
0Votes
16
inch
0Votes
Width of the boxed projector.
In the battle of Package Width,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
, delivering
equal
16.00 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Width on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Tripod Mount Compatibility
Is the projector tripod compatible?
No
0Votes
Optoma UHD38X
No
0Votes
Optoma UHD55
Indicates whether the projector can attach to tripods.
In the battle of Tripod Mount Compatibility,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Tripod Mount Compatibility on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Carry Handle
Does the projector include a carry handle?
No
0Votes
Optoma UHD38X
No
0Votes
Optoma UHD55
Indicates whether the projector includes a handle for portability.
In the battle of Carry Handle,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Carry Handle on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Cooling Fan Size
What is the cooling fan size?
Who knows?
0Votes
Optoma UHD38X
(Help us out by suggesting one!)
3
inch
0Votes
Fan diameter contributing to cooling performance.
Don’t keep it to yourself — be the first to react and review the
Cooling Fan Size on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Chassis Reinforcement Type
What type of chassis reinforcement is used?
48
Optoma UHD38X
0Votes
Standard Reinforcement
48
Optoma UHD55
0Votes
Standard Reinforcement
Indicates extra structural strengthening applied to the projector chassis.
In the battle of Chassis Reinforcement Type,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Chassis Reinforcement Type on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Operating Temperature Minimum is 41°F for both the UHD38X and UHD55, setting the lower limit for safe operation.
Minimum safe temperature at which the projector can operate.
In the battle of Operating Temperature Minimum,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
, delivering
equal
41.00 °F
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Minimum on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Eco Mode Power Reduction Percentage is 25% for the UHD38X and 30% for the UHD55, meaning the UHD55 reduces power consumption more effectively in eco mode.
Amount of power saved when using eco mode.
In the battle of Eco Mode Power Reduction Percentage,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
, delivering
lower
5.0 %
measurement.
Don’t keep it to yourself — be the first to react and review the
Eco Mode Power Reduction Percentage on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Operating Humidity Range is 10–85% non-condensing for the UHD38X and 10–85% RH for the UHD55, indicating essentially the same operating humidity conditions.
Acceptable humidity levels for proper operation.
In the battle of Operating Humidity Range,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Operating Humidity Range on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Storage Humidity Range is 10–85% non-condensing for the UHD38X and slightly broader 10–90% RH for the UHD55, allowing a bit more humidity tolerance for storage with the UHD55.
Humidity levels tolerated during storage.
In the battle of Storage Humidity Range,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
, delivering
lower
10 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Storage Humidity Range on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Dust Resistance Rating is Basic for both projectors, advising similar care in dusty environments.
Indicates how well the projector resists dust intrusion.
In the battle of Dust Resistance Rating,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Dust Resistance Rating on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Storage Temperature Minimum
What is the minimum storage temperature?
-4
°F
0Votes
-4
°F
0Votes
Optoma UHD38X
Storage temperature minimum is -4°F, converting to -20°C, indicating lowest temperature for safe storage.
Optoma UHD55
The minimum storage temperature is -4°F (-20°C), indicating conditions under which the projector can be safely stored without damage.
Minimum safe temperature for storing the projector.
In the battle of Storage Temperature Minimum,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
, delivering
equal
-4.00 °F
measurement.
Don’t keep it to yourself — be the first to react and review the
Storage Temperature Minimum on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Operating Temperature Maximum
What is the maximum operating temperature?
104
°F
0Votes
104
°F
0Votes
Optoma UHD38X
Operating temperature maximum is 104°F, which is equivalent to 40°C. This temperature limit ensures operation without overheating.
Maximum safe temperature for normal operation.
In the battle of Operating Temperature Maximum,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
, delivering
equal
104.00 °F
measurement.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Maximum on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Storage Temperature Maximum
What is the maximum storage temperature?
140
°F
0Votes
140
°F
0Votes
Optoma UHD38X
Storage temperature maximum is 140°F or 60°C, describing safe storage limits.
Maximum temperature the projector can handle when stored.
In the battle of Storage Temperature Maximum,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
, delivering
equal
140.00 °F
measurement.
Don’t keep it to yourself — be the first to react and review the
Storage Temperature Maximum on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Light Spill Control
Does this projector have light spill control?
No
0Votes
Optoma UHD38X
No
0Votes
Optoma UHD55
Indicates measures used to contain unwanted light scatter.
In the battle of Light Spill Control,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Light Spill Control on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Outdoor Use
Does this projector support outdoor use?
No
0Votes
Optoma UHD38X
No
0Votes
Optoma UHD55
Specifies whether the projector is designed for outdoor environments.
In the battle of Outdoor Use,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Outdoor Use on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Both models use AAA batteries for their remote controls, making battery replacement straightforward and standard.
Specifies the battery type required for the remote.
In the battle of Remote Control Battery Type,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Remote Control Battery Type on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Service Availability Region includes North America, Europe, and Asia for the UHD38X and Global for the UHD55, suggesting wider official service availability for the UHD55.
Specifies the regions where service and repairs are supported.
In the battle of Service Availability Region,
Optoma UHD38X ◉ is
worse than
Optoma UHD55 ◉
, delivering
lower
43 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Service Availability Region on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Warranty Duration
What is the warranty duration?
0
Optoma UHD38X
0Votes
1 year
0
Optoma UHD55
0Votes
1 year
Optoma UHD38X
The product comes with a one-year warranty duration which covers basic defects and malfunctions within this period.
The length of the included manufacturer warranty.
In the battle of Warranty Duration,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Warranty Duration on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Included Accessories
What accessories are included with the projector?
33
Optoma UHD38X
0Votes
Remote, Power Cable
33
Optoma UHD55
0Votes
Remote, Power Cable
Lists the accessories that come in the box.
In the battle of Included Accessories,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Included Accessories on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Replacement Lamp Model
What replacement lamp model is supported?
38
Optoma UHD38X
0Votes
Standard Lamp
38
Optoma UHD55
0Votes
Standard Lamp
Defines the type or class of replacement lamp or light module compatible with the projector.
In the battle of Replacement Lamp Model,
Optoma UHD38X ◉ is
same as
Optoma UHD55 ◉
.
Don’t keep it to yourself — be the first to react and review the
Replacement Lamp Model on Optoma UHD38X ◉
vs Optoma UHD55 ◉ and help others decide!
Surveys
Because hot takes deserve votes.
Performance
How would you rate the performance of this projector in terms of brightness and picture quality?
Supermod
Moderator
Recaptor
0
Cartling
0
Cartling
