Optoma
Optoma UHD35STx True 4K UHD Gaming Projector, 3600 Lumens, Short Throw
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
Immerse yourself in a world of Ultra HD gaming, live sports and TV shows. The UHD35STx delivers impressive bright 4K UHD high-quality images, lightning-fast input lag as low as 4.2ms and a high refresh rate of 240Hz - perfect for a competitive gaming advantage. Featuring a short throw lens, it can be placed just a few feet away from the projection area while creating a supersized 100" image.
SpecPicks Verdict
SpecPicks classifies Optoma UHD35STx True 4K UHD Gaming Projector, 3600 Lumens, Short Throw as a niche pick — read recent reviews before buying in the displays & upscalers category, based on 31 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Optoma's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for displays & upscalers of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by Optoma's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Below-average customer rating — read recent reviews before buying
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- TRUE 4K ULTRA HD: Experience high-quality home cinema with 8.3 million distinct addressable on-screen pixels
- FAST GAMING RESPONSE: Enjoy ultra-fast 240Hz gaming for blur-free visuals and unparalleled smoothness with a response time of just 4ms at 1080p
- SHORT THROW FOR FLEXIBLE SETUP: The UHD35STx is designed to be placed closer to the wall than standard throw projectors. Project a 100” image from just over three feet away and create an immersive experience in just about any space
- ULTRA HIGH CONTRAST RATIO: A 1,000,000:1 contrast ratio provides clarity and detail in both bright and dark scenes
Full Specifications
| Brand | Optoma |
|---|---|
| Color | White |
| Voltage | 240 Volts |
| Wattage | 310 watts |
| Brightness | 3600 lumen |
| Model Name | UHD35STx |
| Form Factor | Portable |
| Display Type | DLP |
| Lamp Wattage | 240 Watts |
| Model Number | UHD35STx |
| Mounting Type | Tabletop Mount |
| Built-In Media | UHD35STx, AC power cord, remote control, 2x AAA batteries, basic user manual |
| Contrast Ratio | 1000000:1 |
| Control Method | Remote |
Ready to buy?
Optoma UHD35STx True 4K UHD Gaming Projector, 3600 Lumens, Short Throw is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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