Optoma UHZ35ST 4K UHD 3500 lumen Laser Projector (UHZ35ST-OPENBOX)
Sale Ends: Jun 12, 2025
Details
Eco-friendly compact high brightness 4K UHD laser projector.
The UHZ35ST is one of Optoma's most compact and hassle-free 4K UHD DuraCore laser projectors to date. Designed for maintenance-free continuous operation, this 3500-lumen projector delivers powerful image performance with flexible installation features and extensive connectivity options in a sleek, compact form factor, up to 34% smaller than previous Optoma models.
To support Optoma’s commitment to sustainability, the UHZ35ST cuts power consumption by up to 45% compared to Optoma’s lamp-based projectors.² Energy-saving DuraCore laser technology ensures a long product lifespan of up to 30,000 hours without the need for additional lamps, requires minimal maintenance, and is mercury-free, further lowering its carbon footprint.
An added benefit, the UHZ35ST features an external power supply offering more reliability, portability and energy efficiency.
Designed with the environment in mind, the eco-friendly chassis design is made with up to 50% PCR (Post-Consumer Recycled) plastics and the packaging contains up to 97% recyclable materials.³ In addition, the compact product and packaging size of the Optoma UHZ35ST projector allows 2x more products carried per container, resulting in more efficient logistics to help further reduce carbon emissions.¹
The UHZ35ST offers superior contrast, accurate true-to-life color reproduction for movie lovers and delivers bright 3500 lumens so sports fans can enjoy live action with the lights on. It also reduces input lag down to as little as 4.4ms (1080p 240Hz) – perfect for a competitive gaming advantage.
Features
- Incredible True 4K UHD resolution and laser technology. HDR and HLG compatible.
- Small form factor for easy installation. Short throw lens, 360-degree and portrait projection.
- Bright 3500 lumens for lights on viewing. Perfect for big screen home entertainment and immersive gaming.
- Lightning-fast gaming. Supports 1080p 240Hz at 4.4ms and 4K 60Hz at 17ms.
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 with family or friends 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 so you can present with ease.
True 4K UHD Resolution
Ultra HD 4K resolution delivers sharper, life-like images and richer colors - allowing you to sit closer to the screen and enjoy a more immersive experience.
Our 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 and twice as many from competing technology, which only delivers 4.1 million pixels.


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.


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




Color Management System (CMS)
Display accurate lifelike colors to best match your viewing environment. This unique feature provides you with 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 seemlessly with other WiSA-certified products, right out of the box. 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 your projector for maximum contrast and vivid colors to capture every detail - leaving you time to focus on winning.


More Information
Brand | Optoma |
---|---|
Native Panel Resolution | 3840 x 2160 |
Aspect Ratio | 16:9 (supports 4:3) |
Lumens/Brightness (Projectors) | 3,500 Lumens |
Contrast Ratio | 500,000:1 |
HDMI Input(s) | 2 |
USB Port(s) | 1 |
Product Labour Warranty | 1 Year Limited |
Product Parts Warranty | 1 Year Limited |
Width (in.) | 10.79 |
Height (in.) | 4.49 |
Depth (in.) | 8.5 |
Weight (lbs) | 6.61 |
What's Included
- AC power cord
- Remote control with 1x CR2025 Battery
- Basic user manual