Optoma UHZ50 Smart 4K Projector Review

HIGH-QUALITY, CINEMATIC IMAGE: With the latest DLP technology combined with Optoma’s proprietary actuator, the UHZ50 displays an incredibly sharp, clear 4K UHD image with 8.3M pixels & 2,000,000:1 contrast ratio
BRIGHT LASER LIGHT SOURCE: Laser technology delivers outstanding brightness for up to 30,000 hours of life that maintains stunning image quality throughout its lifespan; 3,000 lumens of brightness enable lights-on viewing in a variety of rooms, any time of day
CINEMATIC COLOR: Cinema display mode enables true-to-life colors provided by the enhanced color gamut and cinema-tailored gamma curve; reds are enhanced to provide more natural skin tones, better color saturation and an overall more enjoyable viewing experience

SKU: OPT-UHZ-PRO Category: Video Projectors

It seems like 4K projectors are becoming more and more popular, with companies like Optoma releasing new models regularly. The latest offering from company is the Optoma UHZ50, a 4K UHD laser projector that promises to deliver an immersive home theater experience. But how does it stack up in terms of features and performance? Read on to find out!

BRIGHT LASER LIGHT SOURCE: Laser technology provides amazing brightness for up to 30,000 hours of life while maintaining beautiful picture quality; 3,000 lumens of brightness enabling lights-on viewing in a range of rooms at any time of day.

CINEMATIC COLOR: The increased color gamut and cinema-tailored gamma curve allow true-to-life colors; reds are improved to deliver more realistic skin tones, higher color saturation, and an overall more pleasurable watching experience.

HIGH-QUALITY, CINEMATIC Picture: The Optoma UHZ50 shows an extraordinarily crisp, clear 4K UHD image with 8.3M pixels and a contrast ratio of 2,000,000:1 thanks to the newest DLP technology paired with Optoma’s unique actuator.

AGILE HDR ADJUSTMENT: Fine-tune image quality with a number of HDR choices, including four HDR picture modes and a new HDR brightness setting that can be adjusted on the fly.

SMOOTH, LAG-FREE GAMING: 240Hz ultra-fast gaming for blur-free images and unrivaled smoothness—combined with Advanced Gaming Mode to deliver a 4ms reaction time at 1080p, 16.9ms at 4K UHD.

SUPPORT FOR Enhanced Audio Return Channel (eARC) FOR QUALITY SOUND: Support for Enhanced Audio Return Channel (eARC) through HDMI allows connecting to the newest, high-quality audio technology to simply enhance the sound in your home theater system.

SMART plus FEATURES: Control the Optoma UHZ50 projector with Amazon Echo and Google Home devices with Alexa smart home and custom skills or Google Action. Supports IFTTT for easy integration with hundreds of other smart devices.

CREATIVE CAST: Compatible with Windows, Mac, iOS, Android, and Chrome devices; supports Screen Mirroring and Push & Play.

PureMotion frame interpolation technology minimizes motion blurring and picture judder in fast-motion video for clear, consistent, and smooth graphics.

UHZ50 has a massive 1.3x zoom, vertical and horizontal keystone correction, 4-corner geometric adjustment, 3×3 picture alignment, digital zoom, and digital image shift.

You may also like to read Optoma UHD60 and AuKing Mini Portable Video Projector Review

Optoma UHZ50 Projector Specs

The UHZ50 Smart Laser Home Theater Projector has some impressive specs. It has a resolution of 4096×2160, making it capable of playing Ultra HD 4K content. It also has a high contrast ratio of 1,000,000:1. This means that it can produce very deep blacks and bright whites. The projector also has a fast response time of 12ms. This means that it can handle fast-moving content without any blurring.

The Optoma UHZ50 Smart 4K UHD Laser Home Theater Projector also has some great features. It has HDR10 compatibility, meaning that it can display HDR content. It also has a built-in speaker system. This means that you don’t need to connect the projector to an external speaker system. The projector also comes with remote control. This makes it easy to adjust the settings from the comfort of your seat.

Display technology: DLP
Resolution: UHD (3840×2160)
Brightness: 3,000 lumens
Contrast ratio: 2,500,000:1
Native aspect ratio: 16:9
Aspect ratio – compatible: 4:3
Keystone correction – horizontal: +/-30°
Keystone correction – vertical: +/-30°
Has vertical auto keystone correction: Yes
Displayable colors (millions): 1073.4
Horizontal scan rate: 15.375 ~ 91.146 Khz
Vertical scan rate: 50 ~ 120HzHz
Uniformity: 80%
Screen size: 34.1″ ~ 302.4″ diagonal
Light source type: Laser
Optoma UHZ50 LASER life: 30,000 hours
Throw ratio: 1.21:1 ~ 1.59:1
Projection distance: 47.24″ – 318.9″
Zoom: 1.3
Zoom type: Manual
Connections- Inputs: 2 x HDMI 2.0, 3 x USB-A, 1 x HDMI 2.0 (eARC)
Outputs: 1 x Audio 3.5mm, 1 x S/PDIF
Control: 1 x RS232, 1 x RJ45, 1 x 12V trigger, 1 x 3D sync
Wireless – technology: IEEE 802.11 a/b/g/n/ac
Wireless – security: WEP, TKIP, AES, WPA, WPA2
Wireless – antenna: Omnidirectional
Wireless – operating frequency: 2.4GHz, 5GHz


There are several things to love about the Optoma UHZ50 Projector. First, it has excellent picture quality. It projects a sharp and clear image, even in rooms with ambient light. Second, it is very easy to set up. The projector comes with a simple-to-use instruction manual and all the necessary cables. Third, it is very affordable. The projector is priced at less than $2,000, which is a great value for a home theater projector.

Fourth, the projector has a built-in media player that supports a variety of file formats. This means you can watch your favorite movies and TV shows without having to connect to an external media player. fifth, the projector comes with a remote control that makes it easy to adjust the settings from anywhere in the room. Finally, the projector has a two-year warranty, which is twice as long as most other home theater projectors.

Overall, the Optoma UHZ50 Home Theater Projector is an excellent choice for anyone looking for a high-quality and affordable home theater projector.


There are a few potential downsides to the UHZ50 Laser Home Theater Projector. First, it is a bit more expensive than some other projector options on the market. Second, it requires a dark room to get the best picture quality. Third, it is not as portable as some other projectors, so it may not be ideal for people who want to take their projectors with them on the go. Overall, the Optoma UHZ50 is a great option for people who are looking for a high-quality projector, but it is important to keep in mind its potential drawbacks.


The Optoma UHZ50 is a great option for those looking for a high-quality, 4K laser projector. It offers excellent image quality, features HDR compatibility, and has a built-in speaker system. It’s also relatively easy to set up and use. The only real downside is the price, but if you’re looking for a top-of-the-line projector, the Optoma UHZ50 is worth considering.

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My Honest Optoma UHZ50 Projector Review 

This projector is ideal for gaming and watching videos in 4k on a large screen. I built it using a 120 “screen mounted on a floor stand. The fact that this utilizes laser technology means that there is no bulb to replace. The lasers in this are designed to endure a long time.

You may be wondering whether putting up a projector like this is as difficult as setting up a television. It may be, but it doesn’t have to be. If you don’t have any dogs or children, you may put this on a coffee table. For a 120″ diagonal, it should be approximately 3” below the bottom border of the screen and roughly 11′ away from it (there are physical adjustment dials for each of these to give you some wiggle room). I was concerned about how to install it to the ceiling since I have children and cats. I eventually concluded that the best thing to do was to spend a few dollars at the hardware store and build a wall shelf at the appropriate height on the opposite wall. That is considerably cheaper and simpler since the shelf brackets can be readily matched to studs and your wires can just dangle against the wall. Furthermore, you are using the whole length of the area to accommodate the biggest picture possible!

Now, as for the projection picture, it’s fantastic! I connected a pair of HDMI cables from my PC and console to the input that supports game mode through an HDMI switch. The latency from Optoma UHZ50 projector is really minimal once the game mode is enabled. On switch, I was able to play a drum game that required precise timing. When projected, gamey, vivid hues, such as Dragon Quest XI, seem extremely lively.

A 120-minute film is quite amazing “The screen was filled with a high-quality picture. Overall, it seems to be fairly nice. There are several parameters to alter, as well as multiple preset modes, including cinema and gaming. Notably, the frame interpolation and reduced latency features each function on a single HDMI input connection and are therefore distinct.

In gloomy settings, there is considerable detail loss with a projector in this price range. This might be an issue during the day if the room isn’t dark enough. I opted to replace my blinds with blackout curtains.

The projector does have its own speakers, but will you want to utilize them? Most likely not. In addition, the projector comes with a USB wifi dongle and an ethernet wire for connecting. For firmware upgrades, you should perform one or the other.

The applications, I believe, are the greatest shortcoming of Optoma UHZ50 projector. There aren’t many of them. You can’t always do everything with the remote. For example, in the prime video app, I couldn’t choose ‘don’t need otp on this browser,’ which meant I’d have to input password and otp every time. If you aren’t going to feed pc or console input into this, I believe a dedicated streaming box or stick that performs applications and remote controls better is required. This also helps with receiving 4k streams since many providers, such as Prime, will not send you 4k over your computer.

Overall, I am really pleased with my first projector purchase. This is by far the most cost-effective approach to get such a large 4k picture.

Product Binding

Office Product

Product Brand


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Product Height

4.7 Inches

Product Length

10.4 Inches

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Product Product Group

Home Entertainment

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Product Warranty

1-Year parts and labor limited warranty on the projector, 90 days lamp warranty

Product Weight

10.5 Pounds

Product Width

13.26 Inches


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