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3600 Lumens Brightness, 1,200,000:1 Contrast
True 4K UHD Resolution, HDR10 & HLG Support
Low Input Lag, Optimized Gaming Mode
Dual HDMI, USB-A Ports, LAN & Wi-Fi
| Brand | Optoma |
| Model | Optoma UHD55 |
| Display Type | DLP |
| Display Resolution (Pixels) | UHD (3840x2160) |
| Max. Supported Resolution | 3840 x 2160 |
| Light Output (lumens) | 3600 Lumens |
| Contrast Ratio | 1,200,000:1 |
| Display Color | 1.07 Billion |
| Color Depth | 10 Bit |
| Throw Ratio | 1.21:1 - 1.59:1 |
| Throw Ratio Range | 1.21:1 - 1.59:1 |
| Native/Compatible Aspect Ratio | 16:9 (Native), 4:3, 16:9, 16:10 (Compatible) |
| Projection Offset | 105% |
| Color Brightness | 3,600 lumens |
| White Light Output | 3,600 lumens |
| 3D Technology | Yes |
| Min. Projection Distance | 3.93 ft. |
| Max. Projection Distance | 26.57 ft. |
| Min. Image/Screen Size (Inch) | 34.1 Inch |
| Max. Image/Screen Size (Inch) | 302.4 Inch |
| Zoom Ratio | 1.3 Manual |
| Minimum Viewable Screen Size | 34.1 Inch |
| Maximum Viewable Screen Size | 302.4 Inch |
| Vertical Refresh Rate | 24 - 120Hz |
| Projection Lens | F# 1.94 -2.23 / f 12.81- 16.74mm |
| Keystone Correction | +/-40 Degree (Vertical/horizontal) |
| Light Source (Watt) | Unmentioned |
| Light Source Type | Lamp |
| Light Source Life Hours (Normal) | 4000 Hours |
| Light Source Life Hours (Economy) | 10000 Hours |
| Input Source | HDMI, VGA, LAN, Audio & RS-232 |
| HDMI | 2 |
| VGA/D-Sub | 1 |
| USB | 1 x USB-A power, 2 x USB-A reader/wireless |
| Audio | 1 x (Audio in), 1 x (Audio out) |
| Memory Card Slot | Not Available |
| LAN | 1 x RJ45 |
| Wireless LAN / Wi-Fi | Yes |
| Speaker | Yes |
| Integrated Speaker | Yes |
| Watts Per Channel | 10W |
| Remote Control Included | Yes |
| Video Compatibility | UHD, WQHD, WUXGA, FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac, 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz), 2160p(50/60Hz |
| Operating System | Unmentioned |
| Color | White |
| Dimensions | 315 x 270 x 118mm |
| Weight (gm) | 3.9 kg |
| Weight (Kg) | 3.9 kg |
| Operating System | Unmentioned |
| Approx_Power_Consumption | 0.5W (standby), 220W(Min), 320W( Max) |
| Approx. Power Consumption | 0.5W (standby), 220W(Min), 320W( Max) |
| Country Of Origin | Taiwan |
| Made in/ Assemble | China |
| Warranty Details | 1 Year (Lamp 12 Month/1000 Hours Which One Comes First) |
The Optoma UHD55 3600 Lumens 4K UHD Home & Gaming Projector is a top-of-the-line projector for modern home entertainment and gaming users. Equipped with the newest DLP® technology, it showcases stunning 4K UHD visuals, projecting razor-sharp images at a maximum resolution of 3840 x 2160 pixels. 3600 lumens brightness and a stellar 1,200,000:1 contrast ratio mean the UHD55 delivers bright, vivid, and color-accurate imagery even in a well-lit room. From the viewing of your favorite movie to gaming with rapid action, the projector offers immersive viewing with the promise of pulling you in. HDR10 and Hybrid Log Gamma (HLG) also increase the quality of the image with more detailed texture, deeper depth, and more realistic imagery.
Designed with flexibility in mind, the UHD55 offers versatile connectivity via Dual HDMI ports, multiple USB-A ports for media playback and power, and an RJ45 LAN port. It also features built-in Wi-Fi connectivity for wireless streaming of content, offering an uninterrupted entertainment experience without cables. Gamers will also appreciate the special Game Mode and low input lag that primes the projector for fast, responsive gameplay with crisp contrasts and rich color. Enhanced DLP technology minimizes motion blur so every frame is displayed smoothly.
Convenience-designed, the Optoma UHD55 features a high-power built-in speaker that delivers clear, punchy audio — perfect for casual use without the need for external audio devices. For a more immersive audio experience, the projector is also equipped with audio in and out ports for connection to separate sound systems. Tipping the scales at only 3.9 kg and housed in a small, white enclosure, the projector is easy to set up or move around, whether you're setting up a home theater, outdoor movie night, or gaming rig. It also features wall color correction for projection on various surfaces without a special screen.
Officially certified as True 4K UHD by the CTA (Consumer Technology Association), the UHD55 shows 8.3 million single pixels, four times that of Full HD and twice the detail of other 4K resolutions. With its compatibility for Full 3D content, you can enjoy even more media in incredible depth and clarity. If you're looking for a future-proof, high-performance, and multi-talented projector that's as good for gamers as it is for home cinema fans, then the Optoma UHD55 is one of the most appealing options around.
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