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UHZ65USTCinemaX 4K UHD ultra short throw laser projector

CinemaX 4K UHD ultra short throw laser projector

Part of the CinemaX range, this stylish ultra short throw projector delivers an unforgettable 4K UHD digital cinema quality image in the comfort of your own home. Laser technology provides accurate, true to life colour reproduction with 87% of DCI-P3 coverage - perfect for recreating the big-screen experience at home.

Packed with the latest technology and features, the UHZ65UST boasts HDR compatibility, sophisticated PureMotion frame-interpolation processing which eliminates motion blurring or image judder, voice control, streaming apps and a built-in media player.


Ultra short throw laser projector - 4K UHD resolution, HDR compatible
Amazing colour - 87% DCI-P3, 3500 ANSI lumens
Built-in soundbar with DolbyDigital 2.0
Smart features - Apps, voice control, IFTTT

4K UHD Resolution

With over eight million pixels, Ultra HD 4K resolution brings four times more detail than Full HD, to deliver sharper, life-like images and richer colours - allowing you to sit closer to the screen and enjoy a more immersive experience.

4K UHD Resolution

HDR and HLG compatible

Capable of receiving and displaying both HDR10 and Hybrid Log Gamma (HLG) HDR content. This Optoma projector allows you to see far more detail and texture. Objects look more solid and lifelike and the extra detail creates a greater sense of depth.

HDR and HLG compatible

Amazing colour

Watch your movies, TV shows and play games with stunning colours in any environment. Optoma projectors provide reliable performance suitable for any content and environment. Our home projectors are capable of reproducing the Rec.709 colour gamut, the international HDTV standard to guarantee accurate reproduction of cinematic colour exactly as the director intended. Or more saturated colours for a punchy looking image, great for gaming and animated movies.

Amazing colour

Laser technology

Optoma laser projectors use high-quality lasers to create the projected image. In many situations the perceived brightness from laser illumination projectors can be twice that of an equivalent lamp-based model. They also deliver increased efficiency to maintain consistent brightness, superior colour performance, instant on/off and an extraordinary life span of up to 30,000 hours.

Laser technology


Using sophisticated frame-interpolation technology, advanced motion control processing eliminates motion blurring or image judder, even in high-speed action sequences.

Full 3D

Optoma projectors can display true 3D content from almost any 3D source, including 3D Blu-ray players, 3D broadcasting and the latest generation games consoles.

Full 3D

Superior Audio Performance

Enjoy deeper, fuller and superior bass performance from the built in stereo speakers. Designed using a vented enclosure and precision engineered ports this compact projector can extend low-pitch and low-frequency soundwaves and can even deliver 360 degree, omnidirectional sound. Suitable for any home environment and perfect for movies.

Built in media player

Watch movies directly from your projector without the need of a laptop or PC by using the built-in media player. Simply copy your files to a USB stick and watch them on the big screen.

Built in media player


Access compatible apps such as YouTube and Spotify using the built-in App store - Marketplace. Perfect for streaming movies, TV shows and clips.

Note: Optoma projectors run on a customised version of android. Google Play Services not supported. Not all third-party apps will be compatible and can vary in quality and resolution.


Four corner correction

Adjust the keystone in both the vertical and horizontal plane. You can individually warp each corner of the image to create a perfectly square image. Ideal for uneven walls or where projector placement is awkward and needs to be installed at an angle.


Take the hassle out of adjusting your ultra short throw projector* and automatically align the projected image using the camera on your mobile device with the SmartFIT app.

Using your smart devices camera the app takes an photo of the projected image and adjusts it accordingly within seconds.

*Compatible with the CinemaX P2, CinemaX Pro and UHZ65UST

The SmartFIT app is compatible with android and iOS devices. See the SmartFIT guide for more info.

ISF modes

ISF modes

This feature allows you to save your calibrated day and night mode settings for the highest possible viewing experience.

Colour Management System (CMS)

Colour Management System (CMS)

Display accurate lifelike colours to best match your viewing environment. This unique feature provides you with the flexibility to fine-tune the colour settings for optimal precision.



Most movies are shot at 24 frames per second (fps). To preserve the purity of the original image, Optoma projectors can accept high definition sources at 24 fps to display movies exactly as the director intended.

Dolby Audio

Dolby Audio

Capable of decoding Dolby 5.1 to delivers rich, clear and powerful sound. It even supports pass through via S/PDIF out port so that you can connect it to your surround sound system.



Connect to your network wirelessly for internet access and OTA (over the air updates).



Use the USB-A port to power an HDMI dongle, such as Google Chromecast.



IFTTT (If This Then That) is a free web-based service that allows you to create chains of simple conditional statements, called applets. Applets are used to trigger events such as getting your projector to turn off when you leave the house.


Create a personalised digital wall of tailored information. Using the Optoma connect app you can schedule the projector to display the weather, videos and social media feeds. You can even schedule it to turn on at set times or wake you up naturally to a calming and relaxing playlist.

Optoma Connect App

Optoma Connect App

A multi purpose app that allows you to

  1. Setup Alexa and Google Assistant
  2. Control the projector from your smart device
  3. Create and schedule InfoWall a personalised digital wall of tailored information


EMEA standard warranty
EMEA standard warranty


Expert reviews

iF Awards
March 2020

Optoma P1 is an ultra-short-throw laser projector that can project a 100-inch 4k screen at a distance of just 13 cm from the wall, letting users experience 3D immersive surrounding cinematic video. The ultra-short-throw technology that uses reflected light for projection is applied to replace traditional large screens and eliminate eyestrain. The simple and elegant design language matches the home environment and creates a projector that is not just a device but a decoration in the modern living space.

PC Magazin
February 2020

The Optoma UHZ65UST has an extremely crisp contrast and high sharpness in the centre of the image.

November 2019

The Optoma UHZ6UST is a true competitor to the TVs, the integrated Soundbar is clearly superior to the sound of any TV, thanks to its  integrated media player and the comprehensive connectivity, also no one needs to watch without smart TV.

+ good colour matching ex-factory
+ high brightness

All Things Tech
November 2019

"This, for the first time, is a projector that can replace your TV."

Good Design Award
October 2019

The UHZ65UST laser projector can project on a 100" 4k screen and needs only a distance of 13 cm from the wall. The ultra-short-throw technology that uses reflected light for projection is applied to replace traditional large screens and eliminate the injury that the backlight panel brings about directly to the user and minimize the eyestrain after watching TV for hours. The simple and elegant design language matches with the home environment and creates a projector that is not set up as a device but a decoration in the modern living space.

Passion HomeCinema
October 2019

The Optoma UHZ65UST has fantastic sharpness and brightness with a great contrast for truely great 4K images. I would like to congratulate the engineers of this design, it is a very succeesful design and very classy in a  black-brown chasis. This projector has provided me with moments of visual joy and cinematic delight. I award this model a golden award.

September 2019

The Optoma UHZ65UST delivers a highly-sharp 3,000-lumen, 8.3-million-pixel image, allowing viewers to project up to a 120-inch image, with four times the details of a Full HD display from just inches away. HDR10 (High Dynamic Range) color compatibility guarantees life-like color performance, with bright whites and deep black levels.

Home theatre forum
September 2019

The all-in-one, “space-saving” projector and audio entertainment system recently received the InfoComm Best of Show award by ProjectorCentral. The unit includes an ultra short throw 4K UHD projector and integrated NuForce soundbar (with Dolby Digital 2.0 support), as well as voice control features courtesy of Amazon Alexa and Google Assistant. The projector is 22.1 inches wide, and is promoted as a mobile video and audio system, as well as one targeted at permanent installation in perhaps smaller rooms and apartments.


Display technology
UHD (3840x2160)
3,500 lumens
Contrast ratio
Native aspect ratio
Aspect ratio - compatible
Horizontal scan rate
31 ~ 135Khz
Vertical scan rate
24 ~ 120Hz
Screen size
2.16m ~ 3.05m (85" ~ 120") diagonal

Lamp info

Light source type
LASER life
30,000 hours


Throw ratio
Projection distance (m)
0.47m - 0.66m
Focal length (mm)
Lens shift
Vertical +0%
Native offset


Inputs 3 x HDMI 2.0, 1 x USB-A reader
Outputs 1 x S/PDIF, 1 x USB-A power 1.5A, 1 x Audio 3.5mm
Control 1 x USB-A service, 1 x RJ45


Noise level (typical)
Noise level (max)
PC compatibility
2D compatibility
480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz), 2160p(50/60Hz)
3D compatibility
Frame-pack: 1080p24, 720p50 / 60
Full 3D
Kensington Lock, Password protected interface
OSD / display languages
11 languages: English, French, German, Italian, Japanese, Portuguese, Russian, Chinese (simplified), Spanish, Chinese (traditional)
Operating conditions
5°C ~ 40°C, Max. Humidity 85%, Max. Altitude 3000m
Remote control
Speaker count
Watts per speaker
In the box
AC power cord
Rechargeable remote control
Basic user manual
Input lag


Power supply
100 ~ 240V, 50 ~ 60Hz
Power consumption (standby)
Power consumption (min)
Power consumption (max)

Weight and dimensions

Net weight
Dimensions (W x D x H) mm
576 x 383 x 130
Verified owner

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