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Optoma UHZ50 Review | 85 Data compared

Avg. price in UK: ~£2,380
Avg. price in US: ~$2,800
ANSI lumens: 3000
Native panel resolution: 1920x1080
Throw ratio: 1.21-1.59:1

Optoma UHZ50 review. Compare 85 technical specifications and user reviews to see how it ranks among projectors and if it is worth buying.

7.3

Very good

7.3

Very good

7.0

Very good

7.6
Gaming
Score components:
35.0%
10
Input lag
25.0%
1.0
Refresh rate
20.0%
9.3
Output Resolution
10.0%
10
HDR10 support
10.0%
10
Audio output power
7.1
Portable
Score components:
35.0%
7.7
Weight
20.0%
?
Has A Built-In Speaker
15.0%
1.0
Bluetooth connectivity
15.0%
10
Wi-Fi connectivity
15.0%
?
Smart TV features
7.6
Home theatre
Score components:
30.0%
9.3
Output Resolution
25.0%
10
HDR10 support
20.0%
1.0
Dolby Vision support
15.0%
8.2
ANSI lumens
10.0%
9.3
Audible noise

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Verdict

The Optoma UHZ50 is a versatile 4K UHD laser projector featuring a high-performance DuraCore laser light source that delivers 3,000 lumens of brightness and a massive 2,500,000:1 contrast ratio, ensuring clear visuals even in moderate ambient light. Designed specifically for both home cinema and competitive gaming, it offers exceptional responsiveness with a 240Hz refresh rate at 1080p and a remarkably low input lag of just 4ms (or 16.7ms at 4K/60Hz). Main pros include its long 30,000-hour maintenance-free lifespan, HDR10 and HLG compatibility for rich colors, and flexible installation features such as vertical lens shift and 1.3x optical zoom. However, some cons include a poor-performing built-in smart TV interface with limited app support, noticeable fan noise in brighter modes, and black levels that can appear more dark-grey than deep black in critical home theater settings.

Technical Specifications of Optoma UHZ50

Overall score

7.3

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Popularity

What it is: An indicator based on the number of reviews received by the projector.

When it matters: When you prefer to buy a product chosen and reviewed by many other consumers.

Image Quality

8.0

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ANSI lumens

What it is: Brightness output measured in ANSI lumens.

When it matters: When you watch with ambient light or on a large screen, higher brightness matters.

Importance: HIGH

Contrast ratio

What it is: Ratio of brightest white to darkest black displayed by the projector.

When it matters: When you watch movies in a dark room, stronger contrast matters.

Importance: HIGH

Native panel resolution

What it is: Native resolution of the display panel or imaging device.

When it matters: When picture sharpness matters enough that you want to know the projector's true native imaging resolution, not just supported input formats.

Importance: HIGH

Output Resolution

What it is: The resolution the projector can actually display through its imaging system.

When it matters: When you want to know the actual image detail the projector can put on screen rather than just the source format it accepts.

Importance: HIGH

Projection technology

What it is: Projection imaging technology used by the projector.

When it matters: When color character, contrast behavior, and overall image personality matter before you compare brightness alone.

Importance: MEDIUM

DLP

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Projection & Lens

5.0

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Throw ratio

What it is: Ratio between projection distance and image width.

When it matters: When room size and screen size have to match properly instead of guessing whether the projector will fit the space.

Importance: MEDIUM

1.21-1.59:1

Min throw distance

What it is: Minimum distance required between projector and screen.

When it matters: When room depth is limited and you still need a large image from a short placement distance.

Importance: MEDIUM

Max projection size

What it is: Maximum supported image size for projection, measured diagonally.

When it matters: When you want a cinema-size picture, maximum projection size matters.

Importance: MEDIUM

Zoom ratio

What it is: Optical zoom capability expressed as a ratio.

When it matters: When projector placement is not ideal and you need optical zoom to frame the image correctly.

Importance: MEDIUM

Motorized zoom

What it is: Motorized control of the optical zoom function.

When it matters: When the projector position is fixed but screen size or framing still needs to be adjusted from a distance.

Importance: LOW

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HDMI & Gaming

6.8

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Input lag

What it is: Time delay between input signal and displayed image, measured in milliseconds.

When it matters: When gaming responsiveness matters and you want controls to feel more immediate on fast titles.

Importance: MEDIUM

Auto low latency mode (ALLM)

What it is: Automatically reduces input lag when gaming.

When it matters: When you play fast games, lower latency matters.

Importance: LOW

Variable refresh rate (VRR)

What it is: Support for variable refresh rate to reduce screen tearing.

When it matters: When gaming matters and you want the projector to handle variable frame rates with less tearing or stutter.

Importance: LOW

HDMI version

What it is: Version of the HDMI standard supported.

When it matters: When source devices push newer HDMI features, refresh rates, or bandwidth levels that older ports may limit.

Importance: LOW

Max HDMI bandwidth

What it is: Maximum bandwidth supported by HDMI inputs, measured in Gbps.

When it matters: When newer consoles, gaming PCs, or media boxes need more HDMI throughput than older projectors can handle.

Importance: LOW

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Connectivity

8.2

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N. of HDMI ports

What it is: Number of available HDMI input ports.

When it matters: When you need a console, streamer, set-top box, and another source connected at the same time without swapping cables.

Importance: LOW

Wi-Fi connectivity

What it is: Support for Wi-Fi network connectivity.

When it matters: When the projector should handle network features, updates, or streaming functions without needing wired Ethernet only.

Importance: LOW

Wi-Fi version

What it is: Supported Wi-Fi standard version.

When it matters: When wireless stability and throughput matter for streaming, updates, or projector ecosystem features.

Importance: LOW

Bluetooth connectivity

What it is: Support for Bluetooth wireless connectivity.

When it matters: When you plan to pair wireless speakers, headphones, remotes, or other accessories directly with the projector.

Importance: LOW

Bluetooth version

What it is: Supported Bluetooth version.

When it matters: When wireless accessory compatibility and connection quality matter beyond Bluetooth being a simple checkbox.

Importance: LOW

?

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Audio & Features

8.4

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Smart TV features

What it is: Includes built-in Smart TV functions or operating system.

When it matters: When you prefer built-in apps and streaming convenience instead of adding an external media stick or box.

Importance: LOW

?

Operating system

What it is: The built-in software platform that runs the projector interface, streaming apps, and smart features.

When it matters: When you care about which apps are available, how modern the smart interface feels, and whether the projector includes a built-in streaming platform.

Importance: LOW

Android

Android OS

Importance: MEDIUM

yes

Dedicated smartphone app

What it is: Availability of a dedicated smartphone control app.

When it matters: When you want setup, input switching, or basic control handled from your phone without always reaching for a remote.

Importance: LOW

?

Remote control

What it is: Comes with a dedicated remote control for operation.

When it matters: When you want easier everyday control without extra gear, built-in convenience features matter.

Importance: LOW

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Design & Power

9.2

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Light source type

What it is: Type of light source used by the projector.

When it matters: When maintenance expectations, startup behavior, brightness stability, and long-term running costs all matter in the buying decision.

Importance: LOW

Laser Light Source

What it is: Whether the projector uses a laser light source instead of a traditional lamp.

When it matters: When lower maintenance, faster startup, and a lamp-free light engine matter over the long term.

Importance: LOW

Lamp life

What it is: Expected operational lifespan of the lamp in standard mode, measured in hours.

When it matters: When you care about running costs and maintenance intervals, light-source lifespan matters.

Importance: LOW

Lamp life (eco mode)

What it is: Expected operational lifespan of the lamp in eco mode, measured in hours.

When it matters: When you care about running costs and maintenance intervals, light-source lifespan matters.

Importance: LOW

Operating power consumption

What it is: Average power consumption during normal operation.

When it matters: When electricity use and heat output matter because the projector runs for long sessions or frequent daily use.

Importance: LOW

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Optoma UHZ50 vs the average projector

Why is Optoma UHZ50 better than the average projector?

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Higher contrast ratio
Optoma UHZ50 has a higher contrast ratio than the average projector (2500000:1 vs 10000:1). The average projector has 10000:1 of contrast ratio.
Dynamic contrast ratio.
What it is: Ratio of brightest white to darkest black displayed by the projector.
When it matters: When you watch movies in a dark room, stronger contrast matters.
Importance: HIGH
Optoma UHZ50 has a higher contrast ratio than the average projector (2500000:1 vs 10000:1). The average projector has 10000:1 of contrast ratio.2,500,000:1 vs 10,000:1
Higher output resolution
Optoma UHZ50 supports a higher output resolution than the average projector (3840x2160 vs 1920x1080). The average projector outputs at 1920x1080 resolution.
What it is: The resolution the projector can actually display through its imaging system.
When it matters: When you want to know the actual image detail the projector can put on screen rather than just the source format it accepts.
Importance: HIGH
Optoma UHZ50 supports a higher output resolution than the average projector (3840x2160 vs 1920x1080). The average projector outputs at 1920x1080 resolution.3840x2160 vs 1920x1080
Supports pixel shifting
Optoma UHZ50 supports pixel shifting, while the average projector does not. 28.4% of projectors support pixel shifting.
Via XPR technology.
What it is: Uses pixel shifting to increase perceived image resolution.
When it matters: When you want more perceived detail than the native panel alone would provide, especially on bigger screens.
Importance: LOW
Optoma UHZ50 supports pixel shifting, while the average projector does not. 28.4% of projectors support pixel shifting.
52 inch larger image size
Optoma UHZ50 has a higher projection size than the average projector (302 inch vs 250 inch). The average projector has 250 inch of projection size.
What it is: Maximum supported image size for projection, measured diagonally.
When it matters: When you want a cinema-size picture, maximum projection size matters.
Importance: MEDIUM
Optoma UHZ50 has a higher projection size than the average projector (302 inch vs 250 inch). The average projector has 250 inch of projection size.302 inch vs 250 inch
23 ms lower input lag
Optoma UHZ50 has a lower input lag than the average projector (4 ms vs 27 ms). The average projector has 27 ms of input lag.
In 1080P.
What it is: Time delay between input signal and displayed image, measured in milliseconds.
When it matters: When gaming responsiveness matters and you want controls to feel more immediate on fast titles.
Importance: MEDIUM
Optoma UHZ50 has a lower input lag than the average projector (4 ms vs 27 ms). The average projector has 27 ms of input lag.4 ms vs 27 ms
36.4% brighter image
Optoma UHZ50 has higher ANSI lumens than the average projector (3,000 vs 2,200). The average projector has 2,200 ANSI lumens.
What it is: Brightness output measured in ANSI lumens.
When it matters: When you watch with ambient light or on a large screen, higher brightness matters.
Importance: HIGH
Optoma UHZ50 has higher ANSI lumens than the average projector (3,000 vs 2,200). The average projector has 2,200 ANSI lumens.3,000 vs 2,200
Supports HDMI ARC
Optoma UHZ50 supports HDMI ARC, while the average projector does not. 36.1% of projectors support HDMI ARC.
Via eARC.
What it is: Support for HDMI ARC to send audio to external devices.
When it matters: When you use a soundbar, receiver, or speakers, audio output options matter.
Importance: LOW
Optoma UHZ50 supports HDMI ARC, while the average projector does not. 36.1% of projectors support HDMI ARC.
Built-in Chromecast
Optoma UHZ50 supports built-in Chromecast, while the average projector does not. 27.3% of projectors support built-in Chromecast.
What it is: Built-in Chromecast support for wireless casting.
When it matters: When you stream directly from phones, tablets, or laptops, wireless casting matters.
Importance: LOW
Optoma UHZ50 supports built-in Chromecast, while the average projector does not. 27.3% of projectors support built-in Chromecast.
Higher contrast ratio
Optoma UHZ50 has a higher contrast ratio than the average projector (2500000:1 vs 10000:1). The average projector has 10000:1 of contrast ratio.
Higher output resolution
Optoma UHZ50 supports a higher output resolution than the average projector (3840x2160 vs 1920x1080). The average projector outputs at 1920x1080 resolution.
Supports pixel shifting
Optoma UHZ50 supports pixel shifting, while the average projector does not. 28.4% of projectors support pixel shifting.
36.4% brighter image
Optoma UHZ50 has higher ANSI lumens than the average projector (3,000 vs 2,200). The average projector has 2,200 ANSI lumens.
Supports HLG
Optoma UHZ50 supports HLG, while the average projector does not. 42.7% of projectors support HLG.
52 inch larger image size
Optoma UHZ50 has a higher projection size than the average projector (302 inch vs 250 inch). The average projector has 250 inch of projection size.
23 ms lower input lag
Optoma UHZ50 has a lower input lag than the average projector (4 ms vs 27 ms). The average projector has 27 ms of input lag.
Supports frame interpolation
Optoma UHZ50 supports frame interpolation, while the average projector does not. 39.9% of projectors support frame interpolation.
Supports HDMI ARC
Optoma UHZ50 supports HDMI ARC, while the average projector does not. 36.1% of projectors support HDMI ARC.
Built-in Chromecast
Optoma UHZ50 supports built-in Chromecast, while the average projector does not. 27.3% of projectors support built-in Chromecast.
Includes S/PDIF output
Optoma UHZ50 has an S/PDIF output, while the average projector does not. 17.2% of projectors have an S/PDIF output.
2 more USB ports
Optoma UHZ50 has more USB ports than the average projector (3 vs 1). The average projector has 1 USB ports.
1 more RJ45 ports
Optoma UHZ50 has more RJ45 ports than the average projector (1 vs 0). The average projector has 0 RJ45 ports.
1 more HDMI ports
Optoma UHZ50 has more HDMI ports than the average projector (3 vs 2). The average projector has 2 HDMI ports.
Supports Miracast
Optoma UHZ50 supports Miracast, while the average projector does not. 45.1% of projectors support Miracast.
Includes memory card slot
Optoma UHZ50 includes an external memory slot, while the average projector does not. 34.9% of projectors include an external memory slot.
Built-in stereo speakers
Optoma UHZ50 has stereo speakers, while the average projector does not. 48.9% of projectors have stereo speakers.
Supports voice commands
Optoma UHZ50 supports voice commands, while the average projector does not. 37.1% of projectors support voice commands.
2x stronger audio output
Optoma UHZ50 has a higher audio output power than the average projector (20 W vs 10 W). The average projector has 10 W of audio output power.
Uses laser light source
Optoma UHZ50 uses a laser light source, while the average projector does not. 28.1% of projectors use a laser light source.
10,000 hours longer lamp life
Optoma UHZ50 has a higher lamp life than the average projector (30,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life.
3 dB quieter operation
Optoma UHZ50 has a lower audible noise than the average projector (27 dB vs 30 dB). The average projector has 30 dB of audible noise.
10,000 hours longer eco lamp life
Optoma UHZ50 has a higher lamp life in eco mode than the average projector (30,000 hours vs 20,000 hours). The average projector has 20,000 hours of lamp life in eco mode.
2 dB quieter eco mode
Optoma UHZ50 has a lower audible noise in eco mode than the average projector (26 dB vs 28 dB). The average projector has 28 dB of audible noise in eco mode.

Projection & Lens

Audio & Features

Why is Optoma UHZ50 worse than the average projector?

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29.4% lower refresh rate
Optoma UHZ50 has a lower refresh rate than the average projector (60 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.
At 4K.
50 % less vertical lens shift
Optoma UHZ50 has fewer vertical lens shift than the average projector (10% vs 60%). The average projector has 60% vertical lens shift.
0.14 m longer throw distance
Optoma UHZ50 has a higher throw distance than the average projector (1.2 m vs 1.06 m). The average projector has 1.06 m of throw distance.
Limited HDMI format
Optoma UHZ50 supports a less capable max HDMI input format than the average projector (4K/60Hz vs 4K/120Hz). The average projector supports a max HDMI input format of 4K/120Hz.
supports 1080p/240Hz input for gaming.
54.8% heavier weight
Optoma UHZ50 is heavier than the average projector (4.8 kg vs 3.1 kg). The average projector weighs 3.1 kg.
120 mm thicker body
Optoma UHZ50 is thicker than the average projector (265 mm vs 145 mm). The average projector has a thickness of 145 mm.
50 % less vertical lens shift
Optoma UHZ50 has fewer vertical lens shift than the average projector (10% vs 60%). The average projector has 60% vertical lens shift.
What it is: Vertical lens shift adjustment range for image positioning.
When it matters: When you want installation flexibility without depending only on digital keystone correction.
Importance: MEDIUM
Optoma UHZ50 has fewer vertical lens shift than the average projector (10% vs 60%). The average projector has 60% vertical lens shift.10 % vs 60 %
29.4% lower refresh rate
Optoma UHZ50 has a lower refresh rate than the average projector (60 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.
At 4K.
What it is: Number of screen refreshes per second, measured in hertz.
When it matters: When motion clarity matters for gaming, sports, or fast-moving video instead of slower cinematic content only.
Importance: MEDIUM
Optoma UHZ50 has a lower refresh rate than the average projector (60 Hz vs 85 Hz). The average projector has 85 Hz of refresh rate.60 Hz vs 85 Hz
Limited HDMI format
Optoma UHZ50 supports a less capable max HDMI input format than the average projector (4K/60Hz vs 4K/120Hz). The average projector supports a max HDMI input format of 4K/120Hz.
supports 1080p/240Hz input for gaming.
What it is: Highest HDMI input format supported by the projector.
When it matters: When you want to confirm the exact signal format the projector can accept from high-end modern sources.
Importance: MEDIUM
Optoma UHZ50 supports a less capable max HDMI input format than the average projector (4K/60Hz vs 4K/120Hz). The average projector supports a max HDMI input format of 4K/120Hz.4K/60Hz vs 4K/120Hz
0.14 m longer throw distance
Optoma UHZ50 has a higher throw distance than the average projector (1.2 m vs 1.06 m). The average projector has 1.06 m of throw distance.
What it is: Minimum distance required between projector and screen.
When it matters: When room depth is limited and you still need a large image from a short placement distance.
Importance: MEDIUM
Optoma UHZ50 has a higher throw distance than the average projector (1.2 m vs 1.06 m). The average projector has 1.06 m of throw distance.1.2 m vs 1.06 m
3.09x more expensive
Optoma UHZ50 is more expensive than the average projector (£2,380 vs £770).
Optoma UHZ50 is more expensive than the average projector (£2,380 vs £770).£2,380 vs £770
14.6% lower user score
Optoma UHZ50 has a lower user score than the average projector (6.98 vs 8.000).
What it is: A rating that combines user reviews and the total number of reviews received by the projector.
When it matters: When you want to know how a projector performs in real use and how reliable it remains over time according to user feedback.
Optoma UHZ50 has a lower user score than the average projector (6.98 vs 8.000).6.98 vs 8
54.8% heavier weight
Optoma UHZ50 is heavier than the average projector (4.8 kg vs 3.1 kg). The average projector weighs 3.1 kg.
What it is: Total weight of the projector including lamp and lens.
When it matters: When you move the projector between rooms or setups, lower weight matters.
Importance: LOW
Optoma UHZ50 is heavier than the average projector (4.8 kg vs 3.1 kg). The average projector weighs 3.1 kg.4.8 kg vs 3.1 kg
12.4% worse value for money
Optoma UHZ50 has a lower value-for-money score than the average projector (5.42 vs 6.087).
What it is: An indicator that combines the projector's overall rating with its cost.
When it matters: When you are looking for a projector with a good balance between quality and price.
Optoma UHZ50 has a lower value-for-money score than the average projector (5.42 vs 6.087).5.42 vs 6.09

Projection & Lens

Graphic comparison of Optoma UHZ50 and

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Third-party reviews

United Kingdom

(Reviews last updated: June 2026)

What customers like about Optoma UHZ50?

Excellent for gaming with low input lag (down to 4ms at 1080p/240Hz)
Laser light source provides long life (up to 30,000 hours) and instant on/off
High brightness (3,000 lumens) suitable for rooms with moderate ambient light
Sharp 4K image quality with effective pixel-shifting technology
Supports full 3D content, which is becoming rare in newer models
Compact and lightweight design with vertical lens shift for easier installation
Quiet operational noise compared to traditional lamp-based projectors

What customers dislike about Optoma UHZ50?

Limited HDR performance with narrow color gamut coverage (Rec. 2020/DCI-P3)
Black levels can appear greyish, lacking the deep contrast of LCD competitors
Poor built-in smart TV platform and limited app support (external stick recommended)
Occasional visible color banding and posterisation in HDR content
Internal speakers are thin and 'tinny', requiring an external audio system
Limited 1.3x manual zoom and minimal 10% vertical lens shift range
Reported issues with focus uniformity and some reliability concerns in user forums

Expert reviews

projectorcentral.com

29/12/2021

Summary of the review

Optoma UHZ50 Laser Gaming Projector Review

The Optoma UHZ50 is a standard-throw 4K DLP laser projector marketed primarily for gamers, featuring an impressively low input lag of 16.9 ms at 60Hz and down to 4 ms at 240Hz (at 1080p). Utilizing a 0.47-inch DMD chip with 4-way XPR pixel-shifting technology, it achieves a crisp 4K image backed by a long-lasting laser light source rated for 3,000 ANSI lumens (measured at 2,503 ANSI lumens in Bright mode) and up to 30,000 hours of life. While its gaming capabilities require using HDMI 1 to enable Enhanced Gaming mode, the projector also serves as a highly capable family home theater display. It delivers excellent color, sharpness, and depth for movie nights, maintaining strong image vibrancy even when subjected to ambient room light. Pros and Cons The review highlights several distinct advantages and disadvantages of this model: Pro: Long-life, 30,000-hour solid-state laser engine eliminates the need for expensive bulb replacements. Pro: Exceptionally low input lag for highly responsive gaming performance. Pro: Deep black levels and strong contrast superiority over typical LED projectors in its price class. Pro: Good out-of-the-box settings...

cnet.com

03/02/2022

Summary of the review

Optoma UHZ50 4K laser projector review: Bright, colorful and detail-oriented

The Optoma UHZ50 is a compact 4K DLP home theater projector that utilizes a DuraCore laser light engine instead of a traditional UHP lamp. This laser system allows the projector to turn on and off almost instantly and delivers an incredibly sharp, detailed 4K image using four-way pixel shifting. It provides high brightness, measuring around 1,486 lumens, and punches above its weight in native contrast for a DLP projector at 1,007:1, resulting in vibrant colors that make the image highly viewable even with some ambient light on. Additionally, it features low input lag (down to 17ms in Enhanced Gaming mode), multiple USB ports, and three 4K-compatible HDMI inputs, including one with eARC functionality. Pros and Cons Pros: The projector excels with its razor-sharp detail, quiet fan operation, rapid power-on times, and highly vibrant, punchy colors. Its laser light source also boasts an exceptionally long lifespan of 30,000 hours. Cons: On the downside, the unit displays noticeable banding in color gradations when viewing HDR content. Furthermore, for its price point ($1,999–$3,294), it offers very restrictive physical placement options due to a...

whathifi.com

30/06/2022

Summary of the review

Optoma UHZ50 4K projector review

The Optoma UHZ50 is an entry-level all-in-one DLP 4K laser projector designed as a fuss-free home cinema solution, featuring a built-in Android operating system, 16GB of internal storage, and integrated speakers. It delivers an impressively crisp, clean, and low-noise 4K image with 3000 lumens of brightness that makes punchy, vivid colours burst off the screen. This high brightness and smooth motion performance make it especially excellent for CGI-heavy content and gaming. Additional pros include its fast power-on time due to the laser system, a long-lasting 30,000-hour light source, quiet fan noise (maxing out at 29dB), and a solid array of connectivity options like an eARC-enabled HDMI 2.0 port. However, the projector suffers from significant drawbacks in picture subtlety, color accuracy, and smart features. A major con is its tendency to overcook colours, resulting in unrealistic, reddish skin tones that make subjects appear sunburnt. Furthermore, it struggles heavily with contrast in both dark and mixed lighting scenes; dark areas lack depth and appear as a glowing grey mass, while bright elements lose detail and look flat. The built-in Android apps are...

t3.com

16/08/2022

Summary of the review

Optoma UHZ50 4K projector review: a ray of light?

The Optoma UHZ50 is a versatile 4K HDR laser home entertainment projector designed to compete with traditional large-screen televisions, priced at £2,699 / $2,799. Powered by a long-lasting laser engine with a 30,000-hour lifespan, it completely eliminates the need for expensive lamp replacements. The projector excels in picture performance, delivering 3,000 lumens of brightness that make it usable even in rooms with moderate ambient light. It is highly appealing to gamers due to an enhanced gaming mode that drops input lag to an impressive 4ms at 1080p/240Hz (and 16.7ms at 4K/60Hz). Setting up the unit is straightforward, offering manual zoom and focus, vertical lens shift, and a "Wall Color" correction tool with six hue options to balance out non-white projecting surfaces. However, the projector comes with several notable drawbacks that users should consider. Its operational noise noticeably increases to a loud 29dB when running in HDR, Game, or Bright image modes, meaning the fan is far from silent during peak performance. Sound quality is another weakness, as the built-in 10W stereo speakers are strictly functional, fail to support Dolby Digital+,...

homecinemachoice.com

16/11/2022

Summary of the review

Optoma UHZ50 4K DLP Projector Review

The Optoma UHZ50 4K DLP projector, reviewed by Home Cinema Choice, is described as a versatile, laser-powered unit featuring impressive color fidelity, deep blues, and a 1.3x manual % vertical lens shift. Its strengths lie in a punchy, bright picture and low-latency performance tailored for console gaming at 240Hz/1080p. Conversely, the £2,699 projector exhibits notable fan noise (up to 29dB) in HDR/Game modes and displays visible color banding during smooth gradients. Furthermore, the review notes a somewhat clunky user experience due to the reliance on an external USB Wi-Fi dongle for smart features rather than an integrated system.

avforums.com

23/04/2023

Summary of the review

Optoma UHZ50 4K DLP Laser Projector Review

The Optoma UHZ50 is identified by AVForums as a versatile, laser-powered projector ideal for casual media rooms, featuring impressive out-of-the-box SDR performance, accurate colors, and instant on/off capability. Its core strengths include low input lag and a 240Hz, 1080p gaming mode, making it an excellent choice for big-screen gaming and casual viewing in brighter, standard living room environments. Conversely, the review notes the UHZ50 is not suited for critical, high-end cinema viewing due to limited native contrast, which causes poor HDR performance, greyish blacks, and crushed shadow detail. Additional weaknesses highlighted include a poorly implemented smart TV system and a limited non-4K wireless dongle, confirming its status as a dedicated entertainment machine rather than a high-end, dark-room projector.

rtings.com

22/02/2024

Summary of the review

Optoma UHZ50 Projector Review Do you need a comparison of this model's performance against newer releases like the Optoma UHZ55?

The Optoma UHZ50 is identified by RTINGS.com as a capable projector for dark-room movie viewing, characterized by an impressive native contrast ratio and decent peak brightness for controlled lighting environments. While it supports HDR, its overall versatility is limited by poor out-of-the-box color accuracy that does not improve significantly with calibration, along with restricted coverage of the wider Rec. 2020 color space. The review highlights that the unit is less suitable for rooms with ambient light, making it a specialized, rather than general-purpose, display device. Detailed performance metrics and calibration data are available in the full assessment at RTINGS.com. RTINGS.com

audiovision.de

06/08/2023

Summary of the review

Optoma UHZ50 Review - audiovision

Optoma UHZ50 Review Summary The Optoma UHZ50 is a 4K UHD laser DLP projector designed for living room integration, featuring a white finish and a light 4.8 kg chassis. Retailing at €2,800, it utilizes a 0.47-inch DMD chip with four-way XPR shift technology to deliver a 3,840 x 2,160 resolution, outputting a peak brightness of 3,210 lumens in its brightest mode. A standout technical asset is its "Constant Brightness" tool, which counteracts the natural decay of the laser diodes over time; by capping the initial light output to 85% (around 1,488 lumens), the projector automatically scales up laser power to maintain a perfectly uniform brightness for up to 6,000 operational hours. For installation, it features a 1.3x zoom lens and a 10% lens shift mechanism with a practical center-position marker. It delivers natural colors covering 96% of the DCI-P3 color space, whisper-quiet operation at 27–29 dB, and functional additions like an included Wi-Fi dongle, 3D readiness, and static HDR tone mapping. Despite these strengths, the projector falls short in black-level performance, yielding a poor native contrast ratio of 765:1 (On/Off)...

connect-living.de

20/07/2022

Summary of the review

Optoma UHZ50 Review - connect-living

The Optoma UHZ50 is a versatile and compact 4K Ultra-HD laser projector that excels as an all-rounder for home cinema, gaming, and business presentations. Tested by connect-living, the projector is praised for its high light output, delivering a measured 2,000 lumens when calibrated to a D65 white point, and an impressive 88% DCI-P3 color space coverage featuring clean laser blues. It delivers an incredibly sharp, high-contrast, pixel-shifted 4K image, aided by an effective laser modulation system that dims light in dark scenes to enhance black levels. It includes a smart streaming stick for wireless video-on-demand and smart home integration (Alexa and Google Assistant), alongside a dedicated gaming HDMI port capable of executing 240 Hz at Full-HD with sub-4ms latency. On the downside, the projector's optical flexibility is highly restrictive due to a narrow 1.3x zoom and a limited 10% vertical lens shift, meaning it requires precise placement (best suited for a living room table rather than a rear ceiling mount). Its three HDMI inputs are highly specific and restrictive: "PureMotion" frame interpolation only functions on HDMI-3 and introduces 24p pulldown...

test.de

30/04/2024

Summary of the review

Review: Optoma UHZ50 | Stiftung Warentest

Stiftung Warentest provides a comprehensive, paywalled database for evaluating projectors based on strict criteria such as picture quality, handling, noise, and power consumption. The review structure assesses color accuracy in varied lighting, motion handling, and overall versatility to determine the device's market value. General findings from this test series indicate that high-performing units excel in color reproduction and motion, while lower-rated models are penalized for weak contrast ratios and excessive fan noise. Other frequent cons include high power consumption and limited readability in bright environments. To access the full, detailed review, visit the Stiftung Warentest Beamer-Test Hub.

mondoprojos.fr

10/12/2021

Summary of the review

Optoma UHZ50 Review: Grégory's Verdict

The Optoma UHZ50 is a classic-throw 4K XPR laser DLP projector evaluated as a strong, feature-packed alternative to the ultra-short-throw (UST) market. In terms of performance pros, the reviewer highlights its out-of-the-box color accuracy in "Reference" mode, exceptional motion smoothness via its three-level PureMotion interpolation system, and a remarkably low input lag of 16.8 ms at 4K 60Hz (dropping to 4 ms at 1080p 240Hz), which makes it highly suitable for hardcore gamers. Physically, it offers great installation flexibility through a built-in manual 1.3x optical zoom and a 10% vertical lens shift. It also boasts high luminosity, reaching a maximum of 2840 lumens, and comes with diverse connectivity, featuring three HDMI 2.0 ports (including one with eARC) and an included external Wi-Fi dongle. However, the review points out several significant technical flaws and compromises. The primary drawback is its weak native contrast ratio of just 647:1 after calibration, causing dark scenes to turn a greyish tone. While the "DynamicBlack" option is designed to improve contrast, using it introduces severe visual artifacts including posterization, visible brightness pumping, and color shifting, making...

quechoisir.org

N/A

Summary of the review

Optoma UHZ50 Review - UFC-Que Choisir

The Optoma UHZ50 is a 4K laser smart projector designed for home entertainment, including movies, gaming, and sports streaming. It features a native resolution of 3840 × 2160 pixels, a 1.3× optical zoom, vertical lens shift, and 4-corner geometric correction. For connectivity, the projector is equipped with three HDMI ports, a USB port, an Ethernet port, Wi-Fi, and Bluetooth. It delivers a high brightness level of 3,000 lumens, has a recommended projection distance ranging from 1.10 to 8.10 meters, and boasts a lamp lifespan of 30,000 hours in normal mode. Reviewers highlighted several major pros for this model, specifically praising its excellent image quality, user-friendly ergonomics, and low electrical power consumption. However, potential buyers should note that this specific model is no longer being sold on the market. While the original test notes a section for regrets, no specific performance cons or functional flaws were detailed in this archive entry, though readers are advised to check updated comparison tools for newer alternatives.

avpasion.com

21/01/2023

Summary of the review

Optoma UHZ50 Review: A Bright 4K Image in an Ideal Gaming Projector

The Optoma UHZ50 is a compact, 4K UHD long-throw DLP laser projector designed for versatile home entertainment and high-performance gaming, retailing in Spain for €2,399. Powered by a single 0.47-inch DMD chip with 4-way XPR pixel-shifting technology, it delivers a sharp image with vibrant, highly saturated colours and an impressive brightness of 3,000 lumens. It stands out as an exceptional choice for gamers due to an Enhanced Gaming mode that slashes input lag down to a remarkable 16.7 ms in 4K at 60Hz, and a hyper-responsive 4 ms when projecting in 1080p at 240Hz. Its connectivity features include three HDMI 2.0 ports—with HDMI 1 supporting eARC and the gaming mode, while HDMI 3 handles PureMotion frame interpolation. However, the reviewer points out several functional limitations. The projector struggles with high-contrast scenes containing both dark and bright areas, causing dark sections to appear washed out and lose shadow depth. Installation flexibility is also restrictive, as the manual lens lacks horizontal adjustment and offers % vertical shift with a 1.3x zoom. Furthermore, activating the ultra-low latency gaming mode completely disables essential keystone...

revistaonoff.es

20/07/2022

Summary of the review

Test bench: Optoma UHZ50 - ON OFF MAGAZINE

The Optoma UHZ50 is a single-chip DLP laser projector designed to deliver a high-quality 4K UHD home cinema and gaming experience. Key advantages highlighted in the review include its highly durable laser light source, which provides up to 30,000 hours of use, and a powerful brightness of 3,000 lumens that enables clear viewing even in well-lit environments. For gamers, it features an enhanced gaming mode that drops input lag to 16ms and supports a smooth 240Hz refresh rate to minimise ghosting. Additionally, it comes equipped with a versatile integrated media player, extensive connectivity options (including three HDMI ports with eARC support), and flexible installation features like a vertical lens shift, geometric correction tools, and a 1.3x zoom. On the downside, the reviewer noted that the 3,000-lumen output can sometimes be excessively bright depending on specific room ambient conditions, though this can be mitigated by switching to "eco mode" to achieve a more cinematic look and quieter fan operation. Another limitation is that the projector runs a custom version of Android that lacks access to official Google Play services, restricting users...

fwd.nl

12/04/2022

Summary of the review

Optoma UHZ50 – Ultra HD DLP Projector with Laser Light Source

The Optoma UHZ50 is a classic, white, rectangular Ultra HD DLP laser projector engineered primarily to deliver an exceptional gaming experience on screen sizes of 90 to 130 inches. It relies on a 0.47-inch Texas Instruments DLP chip with a four-way pixel-shifting mechanism to construct its 4K image. The projector shines brightest in gaming environments where its "Enhanced Gaming Mode" unlocks incredibly low input lag metrics—measuring just 17.7 ms at 4K60 and dropping to an elite 9.4 ms at 2K120. It even scales up to a blistering 240Hz refresh rate at Full HD resolution with a reported 4.4 ms lag. Equipped with a durable laser light source yielding up to 30,000 hours of use, it produces a high light output of 3,000 ANSI lumens, offering ample brightness to pull players into vibrant game worlds without needing total room blackout. However, the reviewer points out several notable weaknesses where the projector falls short. On the hardware front, it lacks HDMI 2.1 ports, meaning it cannot natively support 4K at 120Hz. The integrated dual 10-watt speakers produce poor, tinny sound that lacks...

id.nl

26/04/2022

Summary of the review

Optoma UHZ50 - Gaming projector for big-screen fun

The Optoma UHZ50 is a 4K UHD laser projector designed for both home cinema and high-performance gaming, featuring 3,000 ANSI lumens, a 30,000-hour lifespan, and a 26 dB noise level. Its "Enhanced Gaming Mode" is a major strength, delivering a 240Hz refresh rate and 4ms input lag at 1080p, while the DuraCore light engine provides bright, sharp, and vivid imagery. YouTube · However, the projector falls short with a limited, sparse Android-based smart app ecosystem, thin audio from the built-in 2x 10W speakers, and a lack of dynamic tone mapping features. Physical installation is restricted by a limited 10% vertical lens shift and no horizontal adjustment options, making precise placement difficult, according to the review on ID.nl.

fwd.nl

11/11/2021

Summary of the review

Optoma launches UHZ50 laser projector with HDMI eARC

The Optoma UHZ50 is a 4K laser home theatre projector designed as a versatile all-rounder for movies, sports, and casual gaming. It stands out as Optoma's first projector to include an HDMI eARC connection, allowing seamless transmission of high-quality audio formats like Dolby Atmos directly to modern soundbars. The device features a 3,000-lumen laser light source that ensures vibrant, punchy colors and exceptional clarity even in spaces with moderate ambient light. Key advantages highlighted in the review include its dedicated Enhanced Gaming Mode, which dramatically reduces input lag to 16.7ms for 4K at 60Hz and down to a rapid 4ms for 1080p at 240Hz. It also provides wide DCI-P3 color coverage, robust HDR and HLG compatibility, and smart capabilities equipped with native streaming apps like Netflix and YouTube. Despite its strong performance, the review reveals several limitations concerning overall integration and hardware. The built-in media player and streaming interface present a bottleneck, as the native smart platform suffers from a subpar app selection. Additionally, while the eARC feature makes upgrading audio simple, the integrated stereo speakers are brittle and weak,...

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