Optoma HD31UST 1080p ultra short throw home entertainment projector

- Lights on viewing - bright 3400 lumens - Ultra short throw lens - 100" image from less than half a metre away - Enjoy live sports, TV shows, games and movies in Full 1080p - Easy to setup – horizontal and vertical keystone and four corner adjustment Experience a super-sized 100-inch image with this ultra short throw projector placed just 30cm away from a wall or screen. Perfect for live sports, TV shows, films and gaming with it's bright, razor sharp images with optimum colour performance even with the lights on. Display technology DLP Resolution 1080p Full HD (1920x1080) Brightness 3,400 lumens Contrast ratio 28,000:1 Native aspect ratio 16:9 Aspect ratio - compatible 4:3,16:9 Keystone correction - horizontal +/-4° Keystone correction - vertical +/-4° Horizontal scan rate 15.375 ~ 91.147Khz Vertical scan rate 24 ~ 85(120 for 3D)Hz Uniformity 80% Screen size 2.03m ~ 2.54m (80" ~ 100") diagonal Light source type Lamp Lamp watts 240 Lamp life hours (up to) 4000 (Bright), 12000 (Dynamic), 10000 (Eco), 15000 (Eco+) Throw ratio 0.25:1 Projection distance (m) 0.45m - 0.56m Zoom type Fixed Focal length (mm) 3.72 Native offset 118% Connections Inputs 1 x HDMI 1.4a 3D support + MHL, 1 x HDMI 1.4a 3D support, 1 x VGA (YPbPr/RGB), 1 x Composite video, 1 x Audio 3.5mm, 2 x USB-A reader/wireless Outputs 1 x VGA, 1 x Audio 3.5mm Control 1 x RS232, 1 x RJ45 Noise level (typical) 26dB PC compatibility FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac 2D compatibility NTSC M/J, 3.58MHz, 4.43MHz PAL B/D/G/H/I/M/N, 4,43MHz SECAM B/D/G/K/K1/L, 4.25/4.4MHz 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz) 3D compatibility Side-by-Side:1080i50 / 60, 720p50 / 60 Frame-pack: 1080p24, 720p50 / 60 Over-Under: 1080p24, 720p50 / 60 3D Full 3D Security Security bar, Kensington Lock, Password protected interface OSD / display languages 25 languages: Arabic, Czech, Danish, Dutch, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Chinese (simplified), Spanish, Swedish, Chinese (traditional), Turkish, Vietnamese Operating conditions 5°C ~ 40°C, Max. Humidity 85%, Max. Altitude 3000m Remote control Data remote with laser and mouse function Speaker count 1 Watts per speaker 16W In the box: AC power cord, Remote control, 2x AAA batteries, Basic user manual, Optional wireless models WHD200, WUSB LAN - control Yes LAN - display Yes Power supply 100 ~ 240V, 50 ~ 60Hz Power consumption (standby) 0.5W Power consumption (min) 200W Power consumption (max) 275W Net weight 3.9kg Dimensions (W x D x H) mm 343 x 383 x 112

In stock

No online payment — a sales rep confirms everything on WhatsApp.

Specifications

Technical details can vary by region and revision. Confirm critical requirements with our team and compare the manufacturer’s current catalog.