Optoma UHZ35ST Compact 4K UHD Short Throw Laser Projector

The Optoma UHZ35ST delivers powerful 3500-lumen brightness in a compact, eco-conscious design up to 34% smaller than previous models. Its DuraCore laser technology provides up to 30,000 hours of maintenance-free operation while cutting power consumption by up to 45% compared to lamp-based projectors.

True 4K UHD resolution with HDR10 and HLG compatibility produces sharp, lifelike images with accurate Rec.709 color reproduction. The short throw lens projects a 100-inch image from just over a meter away, while the 4.4ms input lag at 1080p 240Hz ensures a competitive gaming advantage.

Built with sustainability in mind, the chassis incorporates up to 50% post-consumer recycled plastics and ships in packaging made from up to 97% recyclable materials. WiSA certification enables wireless audio excellence with perfect synchronization and no perceivable latency.

Key Features

Display Technology	DLP
Resolution	UHD (3840x2160)
Brightness	3,500 lumens
Contrast Ratio	500,000:1
Native Aspect Ratio	16:9
Compatible Aspect Ratios	4:3, 16:9, 16:10
Keystone Correction - Horizontal	+/-15°
Keystone Correction - Vertical	+/-15°
Displayable Colors	1.07 billion (10-bit)
Light Source	DuraCore Laser
Light Source Life	Up to 30,000 hours
Throw Ratio	Short Throw (100" @ ~1.1m)
HDR Compatibility	HDR10, HLG
Input Lag	4.4ms (1080p @ 240Hz)
Color Gamut	Rec.709
Wireless Audio	WiSA Certified
Brand	Optoma
Model Number	UHZ35ST
Product Type	Short Throw Laser Projector
Weight	8.4 lbs
UPC	796435813383

Highlights

Designed for the future

Sustainability is considered in every phase of the product's lifecycle, from design, manufacturing, logistics, and usage, to packaging.

Energy-saving technology

Reduces power consumption by up to 47% compared to lamp-based solutions.

Reduced carbon footprint

Compact products made with fewer materials to minimize logistical environmental impact.

Eco-friendly packaging

Packaging contains up to 97% recyclable materials.

Sustainable materials

Made from non-hazardous and recycled materials.

Lights-on viewing*

This all-round home entertainment projector combines high brightness and vivid colors for vibrant, true-to-life visuals in well-lit environments– ideal for watching TV shows, sports and movies or gaming any time of day.

*With no direct sunlight or lights directed on screen.

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 color performance, instant on/off and an extraordinary life span of up to 30,000 hours.

Short Throw

With a short throw lens, you can project an impressive 100” image from just over a meter away. This allows you to place the projector closer to the wall, reducing shadows.

True 4K UHD Resolution

Ultra HD 4K resolution delivers sharper, life-like images and richer colors. DLP projectors provide CTA (Consumer Technology Association) approved True 4K UHD resolution, capable of projecting 8.3 million on screen pixels. That's four times more detail than Full HD.

HDR and HLG compatible

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

Amazing color

Optoma projectors provide reliable performance suitable for any content and environment. Home projectors are capable of reproducing the Rec.709 color gamut, the international HDTV standard to guarantee accurate reproduction of cinematic color. Or more saturated colors for a punchy looking image, great for gaming and animated movies.

Color Management System

Display accurate lifelike colors to best match your viewing environment. This feature provides the flexibility to fine-tune the color settings for optimal precision.

WiSA Certified

This product is WiSA certified to deliver wireless audio excellence and work seamlessly with other WiSA-certified products. WiSA technologies enable ultra-high quality audio to be transmitted and received wirelessly, with perfect synchronization and no perceivable latency.

Game mode

Game mode optimizes the projector for maximum contrast and vivid colors to capture every detail.

Golf Sim Picture Mode

Golf sim picture mode delivers true-to-life greens and blues and impressive detailing even with the lights on. Carefully created to provide optimum color grading for golf simulation setups.

*Ensure the projector is on the latest firmware for access to this feature.

Dual HDMI inputs

With dual HDMI inputs, you can easily connect to a games console, set-top box, laptop, PC, Blu-ray player or media streamer with a single cable. It can be turned into a smart projector by connecting an HDMI dongle like the Google Chromecast™, Amazon Fire TV, Apple TV™ or Roku® stick.

Control

Featuring a wide range of options to control and monitor the projector remotely.

• RS232
Projectors come with an extensive set of RS232 commands making it simple and easy to manage using any control system.

• AMX compatible
Dynamic discovery protocol is incorporated into the projector allowing for easy installation with AMX control systems.

• Crestron RoomView
Using the compatible RoomView® software you can power on/off, monitor, manage and control up to 250 projectors at the same time from any computer.

• Extron IPLink compatible
Allows for easy installation with Extron control systems.

360 projection*

With 360° projection, images can be displayed in any orientation, giving the freedom and versatility to install this projector in the desired location.

*For more information please refer to the user manual.

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.

Auto power off

To help save energy, the "auto power off" feature automatically turns off the projector after a set period of time if it is not being used.

24p

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.

Integrated speaker

Complete your home entertainment experience with the convenience of a powerful built-in speaker for exceptional sound quality and an easy set up without the need for external speakers.

USB-Power

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

Enhanced gaming mode

Enhanced gaming mode optimizes the projector for maximum contrast and vivid colors to capture every detail. It also reduces input lag down to as little as {{ProjInput_Lag}}ms for lightning-fast response times.

*Note: When this setting is enabled some settings will be disabled. Please refer to the user manual for more information.*

Frequently asked questions What is the lifespan of the laser light source? The DuraCore laser light source is rated for up to 30,000 hours of maintenance-free operation, eliminating the need for lamp replacements. How large an image can the UHZ35ST project from a short distance? With its short throw lens, the projector can produce a 100-inch image from just over a meter away, making it ideal for smaller rooms. Is the UHZ35ST suitable for gaming? Yes, it features a dedicated Game Mode and achieves an input lag as low as 4.4ms at 1080p 240Hz, providing a competitive gaming experience. What HDR formats does this projector support? The UHZ35ST is compatible with both HDR10 and Hybrid Log Gamma (HLG) HDR content, delivering enhanced detail and texture.