Optoma HD31UST Full HD 1080p Projector, White
1249.00 GBP
Ultra‑short throw projector that fills the room with crisp Full HD 1080p and 3,400 ANSI lumens, offering a 28,000:1 contrast ratio and built‑in 16W speaker for vivid home cinema from just 18 inches away.
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PRC Direct | Brand | Optoma |
| EAN | 5055387662346 |
| ASIN | B07H7G7GFH |
| Model | HD31UST |
| MPN | HD31UST |
| SKU | HD31UST |
| Colours | White |
| Compatible aspect ratios | 4:3 |
| Contrast ratio | 000:1 |
| Dimensions | 343 x 112 x 383 mm (WxHxD) |
| Focal length | 3.72 mm |
| Image size | 80" ~ 100" diagonal |
| Light source | Lamp |
| Lighting Type | DLP |
| Maximum power consumption | 275 W |
| Native aspect ratio | 16:9 |
| Noise Level | 28 dB |
| Power supply | 100 ~ 240V, 50 ~ 60Hz |
| Projection distance | 0.45 - 0.56 m |
| Refresh rate | 25 ~ 85Hz (120Hz for 3D) |
| Resolution | 1920x1080 (Full HD) |
| Screen size | 2.03 - 2.54 m |
| Security Features | Kensington Lock Slot Password Protected Interface Security Bar |
| Speaker | 16W |
| Speakers | Yes |
| Supplied with | 2 x AAA Battery 1 x AC Power Cord 1 x Basic User Manual 1 x Remote Control |
| Throw ratio | 25:1 |
| Uniformity | 80 % |
| Weight | 3.9 kg |
| Zoom | Fixed |
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