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Optoma HD31UST Projector

£1019 (£1222.80 inc. VAT)
Availability: In stock

Optoma HD31UST Key Features

  • DLP Display Technology
  • 3400 ANSI Lumens
  • 1080P 1920*1080 Native Resolution
  • 4000 hour lamp life (typical)
  • 28000:1 Contrast Ratio
  • 3.9kg (8.6lb.)
  • Ultra Short Throw (0.25:1)
  • Native Widescreen
  • Direct Power On
  • PC Free Presentations
  • Horizontal & Vertical Keystone Correction
  • Direct Power Off
  • Display Via USB to PC Connection
  • Mouse Emulation Remote
  • Laser Pointer Remote
  • MHL
  • PIN Code Security
  • Warrantied for 24/7 use
  • Digital (HDMI/DVI/DisplayPort) Input
  • 3D Projection Ready
  • Monitor Out
  • Network Control

Optoma HD31UST Throw Chart (Click for details)

Optoma HD31UST Specifications

Categories 3D Ready
PC Free
Portable Widescreen
Portable HD
Ultra Short Throw HD
Manufacturer Optoma (Click for rest of range)

Optoma HD31UST Optical Features

System 1 * DMD
Resolution 1080P (1920*1080)
Aspect Ratio 16:9
ANSI Lumens 3400
Contrast 28000:1
Lamp 240w
Lamp Life 4000hrs. (15000hrs. ECO mode)
Lens 0.25:1 Ultra Short Throw
Interchangeable No
Zoom Range Fixed
Throw Ratio 0.25 - 0.25:1
Image Size 81"-101" diagonal
Throw Distance 0.45-0.56m
Throw distance for 100" image 0.55 - 0.55m
Lens Shift No
KeystoneCorrection ±4° (Vertical)
±4° (Horizontal)

Optoma HD31UST Compatibility

Computer Resolutions VGA, SVGA, XGA, WXGA, SXGA, SXGA+, UXGA
Video Resolutions PAL, SECAM, NTSC, 1080p, 1080i, 720p
Horizontal Freq. 15.375-91.147kHz
Vertical Freq. 24-85Hz

Optoma HD31UST Terminals

RGBHV (15-pin HD) 1
Composite 1
Monitor Out Yes
Audio In 1
Audio Out 1
RS-232 1
Network Ready Yes

Optoma HD31UST General

Speakers 16w mono
Remote Control Optoma HD31UST + Mouse Emulation + Laser Pointer
Noise 28db (26db ECO mode)
Dimensions 343*112*383mm (W*H*D)
Weight 3.90kg
Power Supply 100-240V AC; 50-60Hz
Power Consumption 275Watts
Manufacturers Warranty 1 year return to base
Light Source Warranty 1 year/1000 hours (whichever first)

Optoma HD31UST Package Contents

Accessories AC power cord
Remote control
2x AAA batteries
Basic user manual


Input Lag 66ms
3D compatibility Side-by-Side:1080i50 / 60, 720p50 / 60 Frame-pack: 1080p24, 720p50 / 60 Over-Under: 1080p24, 720p50 / 60
Security Security bar, Kensington Lock, Password protected interface

Ivojo Multimedia are approved Optoma dealers and supply only UK products with full UK warranties.

Optoma HD31UST Alternatives

Product Type ANSI Lumens Weight Price Inc. VAT
Optoma EH330UST DLP 3600 3.9 £1220 £1464.00