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Description
Experience stunning visual clarity in any environment with the Optoma 4K400x True 4K UHD Projector. Designed for classrooms, conference rooms, and professional setups, this projector delivers 4,000 lumens of brightness and True 4K UHD resolution (3840x2160) for ultra-sharp image quality, even in well-lit spaces.
Enjoy seamless presentations and immersive entertainment thanks to dual HDMI 2.0 ports, USB-A power, and a 4.2ms input lag with 1080p at 240Hz—perfect for responsive content delivery. With support for HDR, HLG, and advanced DLP™ display technology, the 4K400x is built for both performance and future readiness.
| Category | Details |
|---|---|
| Resolution | True 4K UHD (3840x2160) |
| Brightness | 4,000 lumens |
| Contrast Ratio | 1,000,000:1 |
| Input Lag | 4.2ms (at 1080p 240Hz) |
| Display Tech | DLP™ |
| Light Source | 240W Lamp (up to 15,000 hours lifespan in Dynamic mode) |
| Aspect Ratio | 16:9 native (compatible with 4:3) |
| Zoom & Focus | 1.1x Manual Zoom; Focal Length 15.84–17.42mm |
| Keystone | ±40° Horizontal & Vertical |
| Throw Ratio | 1.5:1 ~ 1.66:1 |
| Projection Size | 33" – 300" (0.84m – 7.62m diagonal) |
| Connectivity | 2x HDMI 2.0, USB-A (1.5A), RS232, 12V Trigger, Audio Out (3.5mm, S/PDIF) |
| Speaker | 10W Built-in Speaker |
| Noise Level | 26dB typical / 28dB max |
| Weight | 8.77 lbs (Net), 10.32 lbs (Gross) |
| Dimensions | 12.4" x 10.6" x 4.6" (W x D x H) |
| 3D Compatibility | Full 3D, Frame-pack: 1080p24, 720p50/60 |
| Included Items | Remote control, 2x AAA batteries, Power cord, User manual |
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