| Condition | Damaged, tested by Digitec |
| Appearance | Moderate traces of use |
| Functioning | Flawless functioning |
| Packaging | Moderate traces of use |
| Scope of delivery | Complete (Original) |
| Warranty | 24 months Bring-in |
Experience images of superlative quality with the HD31UST - and that from just 30 cm away from a flat surface or screen. It's perfect for watching live sports in full 1080p resolution and for movie nights at home. Thanks to its high brightness and low latency, it is the ideal projector for playing action-packed games in any room.
A built-in speaker provides great sound, and the two HDMI inputs ensure easy and quick setup. By connecting an HDMI dongle, such as Google Chromecast, Amazon Fire Stick, or Apple TV, it can also be transformed into a smart projector. This way, you can play games, stream videos, and share photos on a large screen in the comfort of your own home.
30 cm is measured from the back of the projector. Like all ultra-short throw projectors, the HD31UST requires a perfectly smooth surface to project the perfect image. Since most walls are not completely smooth, you may need to install a screen to prevent any image distortion. If that is not possible, using a short throw projector that can produce a 100-inch image from just over 1 meter away is recommended.
Projector type | 3D projector, Home cinema projector |
Projector technology | DLP |
Contrast ratio | 28000 :1 |
Throw ratio | 0.25:1 |
Equipment + Functions | 3D, Apps, Integrated loudspeakers, Network control |
Image resolution | 1920 x 1080 pixels |
Max. Projection area (inch) | 100" |
Item number | 12454938 |
Manufacturer | Optoma |
Category | Projector |
Manufacturer no. | E1P0A1GWE1Z1 |
Release date | 17.12.2019 |
External links | |
May include power adapter | Yes |
Colour | White |
Projector type | 3D projector, Home cinema projector |
Projector technology | DLP |
Installation place | Table |
Focus type | Manual focus |
Wireless transmission | Wi-Fi |
Focal length | 3.7 mm |
Equipment + Functions | 3D, Apps, Integrated loudspeakers, Network control |
Aspect ratio | 16:9, 4:3 |
Display resolution | Full HD |
Image resolution | 1920 x 1080 pixels |
Contrast ratio | 28000 :1 |
Brightness (ANSI) | 3400 lm |
Projection ratio | Variable |
Max. Projection area (inch) | 100" |
Horizontal scanning area | 15.375 - 91.146 kHz |
Vertical scanning range | 24 - 85 Hz |
Min. throw ratio | 0.25 :1 |
Max. throw ratio | 0.25 :1 |
Image adjustment | Keystone correction |
Zoom type | Manual |
Min. projection distance (metres) | 0.45 m |
Max. projection distance (metres) | 0.56 m |
Multimedia features | Apps, Integrated loudspeakers, Network control |
Video connections | Component Video YPbPr (1x), HDMI (2x), VGA (1x) |
Audio Connections | Jack 3.5mm (1x) |
Data ports | PS/2 (2x), RS-232 (1x) |
USB ports | USB-A |
Network connections | RJ45 (1x) |
Max. noise level | 26 dB |
Bulb type | Decorative lamp |
Lamp technology | UHP |
Lamp service life | 15000 h |
Life energy-saving mode | 10000 h |
Power supply | Electrical connection |
Conventional energy consumption | 200 W |
Power consumption (standby) | 0.50 W |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 2 AAA batteries, Remote control |
Length | 383 mm |
Width | 343 mm |
Height | 112 mm |
Weight | 3.90 kg |
Length | 48 cm |
Width | 22 cm |
Height | 46 cm |
Weight | 5.74 kg |
