- Short-distance projection
- Large colour space coverage
- Outstanding energy efficiency
- Integrated battery
- Scarce battery life
- Maximum volume low
The Optoma Full HD Ultra-Short-Throw Projector offers impressive image quality with a native resolution of 1080p (1920x1080) and a brightness of 650 ANSI Lumens. Thanks to DLP projection technology and a laser light source that provides a lifespan of up to 20,000 hours, this projector is ideal for various applications, whether in education, home entertainment, or conference rooms. With a fixed projection ratio of 0.18:1, it allows for large image display at short distances, making it particularly flexible in use. The keystone correction ensures that the image can be optimally adjusted even when projected at an angle. The projector is equipped with an HDMI port and supports HDR10 as well as HLG for enhanced color representation and contrast ratios. With a maximum noise level of 35 decibels, it operates relatively quietly, making it an excellent choice for presentations and film screenings.
Projector technology | DLP |
Projector type | Laser projector, Ultra-short distance projector |
Image resolution | 1920 x 1080 pixels |
Equipment + Functions | Integrated loudspeakers |
Contrast ratio | 800:1 |
Max. Projection area (inch) | 100" |
Item number | 55683358 |
Manufacturer | Optoma |
Category | Projector |
Manufacturer no. | PH31UST |
Release date | 7.3.2025 |
Sales rank in Category Projector | 115 of 1024 |
May include power adapter | No |
Colour | Black |
Projector type | Laser projector, Ultra-short distance projector |
Projector technology | DLP |
Installation place | Table |
Focus type | Fixed |
Wireless transmission | Bluetooth, Wi-Fi |
Equipment + Functions | Integrated loudspeakers |
Aspect ratio | 16:9, 4:3 |
Display resolution | Full HD |
Image resolution | 1920 x 1080 pixels |
Dynamic range | HDR10, HLG |
Contrast ratio | 800:1 |
Brightness (ANSI) | 650 lm |
Throw ratio type | Fixed |
Max. Projection area (inch) | 100" |
Horizontal scanning area | 15 - 135 kHz |
Min. throw ratio | 0.18:1 |
Max. throw ratio | 0.18:1 |
Image adjustment | Keystone correction |
Zoom type | Fixed |
Optical zoom | 1x |
Projection distance (metres) | 0.26 - 0.4 |
Min. projection distance (metres) | 1.52 m |
Max. projection distance (metres) | 2.54 m |
Video connections | HDMI (1x) |
Audio Connections | HDMI (1x) |
Data ports | RS-232 (1x) |
USB ports | USB-A |
Network connections | RJ45 (1x) |
Max. noise level | 35 dB |
Bulb type | Laser diode |
Lamp technology | Laser |
Lamp service life | 20000 h |
Smart home ecosystem | Google Home |
Power supply | Electrical connection, Rechargeable battery operated |
Conventional energy consumption | 85 W |
Power consumption (standby) | 0.50 W |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Instruction manual, Remote control, USB cable |
Length | 252 mm |
Width | 157 mm |
Height | 62 mm |
Weight | 1.72 kg |
Length | 32.40 cm |
Width | 22.60 cm |
Height | 16.50 cm |
Weight | 2.83 kg |
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