| Projector brightness | 4000 ANSI lumens |
| Projection technology | DLP |
| Projector native resolution | WXGA (1280x800) |
| Contrast ratio (typical) | 100000:1 |
| Native aspect ratio | 16:10 |
| Screen size compatibility | 2032 - 3022.6 mm (80 - 119") |
| Number of colours | 1.073 billion colours |
| Horizontal scan range | 15 - 102 kHz |
| Vertical scan range | 23 - 120 Hz |
| Keystone correction, horizontal | -20 - 20° |
| Keystone correction, vertical | -20 - 20° |
| Matrix size | 1.65 cm (0.65") |
| Matrix type | DMD |
| Light source type | Laser |
| Service life of light source | 20000 h |
| Focus | Manual |
| Fixed focal length | 6.9 mm |
| Throw ratio | 0.24:1 |
| Offset | 117.3% |
| Analog signal format system | NTSC, PAL, SECAM |
| Full HD | No |
| 3D | Yes |
| Supported 3D formats | Frame Sequential, Frame packing, Side by side, Top and bottom |
| Supported graphics resolutions | 640 x 480 (VGA), 1920 x 1200 (WUXGA) |
| Supported video modes | 480i, 480p, 576i, 576p, 720p, 1080i, 1080p |
| VGA (D-Sub) ports quantity | 2 |
| HDMI ports quantity | 2 |
| Composite video in | 1 |
| DVI port | No |
| USB 2.0 ports quantity | 1 |
| Audio (L/R) in | 1 |
| Serial interface type | RS-232 |
| S-Video inputs quantity | 1 |
| Mini-USB 2.0 ports quantity | 1 |
| Headphone outputs | 1 |
| Microphone in | Yes |
| PC Audio out | Yes |
| PC in (D-Sub) | Yes |
| Mobile High-Definition Link (MHL) | Yes |
| AC (power) in | Yes |
| Smart TV | No |
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 1 |
| Card reader integrated | No |
| Noise level | 35 dB |
| Noise level (economic mode) | 32 dB |
| HDCP | Yes |
| On Screen Display (OSD) | Yes |
| Number of OSD languages | 28 |
| Built-in speaker(s) | Yes |
| RMS rated power | 10 W |
| Number of built-in speakers | 1 |
| Product type | Ultra short throw projector |
| Market positioning | Presentation |
| Product colour | White |
| Placement | Ceiling, Desktop |
| LED indicators | Yes |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Power source | AC |
| Power consumption (typical) | 358 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 380 W |
| Power consumption (economy mode) | 274 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Auto power off | Yes |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage relative humidity (H-H) | 10 - 90% |
| Operating altitude | 0 - 3000 m |
| Weight | 9.06 kg |
| Width | 502.1 mm |
| Depth | 399.3 mm |
| Height | 164.5 mm |
| Remote control included | Yes |
| Remote control type | IR |
| Batteries included | Yes |
| Cables included | AC, VGA |
| Manual | Yes |
| Mounting brackets included | Yes |
| Description |
| BenQ LW890UST. Projector brightness: 4000 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x800). Light source type: Laser, Service life of light source: 20000 h. Focus: Manual, Fixed focal length: 6.9 mm, Throw ratio: 0.24:1. Analog signal format system: NTSC, PAL, SECAM, Supported 3D formats: Frame Sequential, Frame packing, Side by side, Top and bottom, Supported graphics resolutions: 640 x 480 (VGA), 1920 x 1200 (WUXGA). Serial interface type: RS-232 |
