BenQ TH671ST. Projector brightness: 3000 ANSI lumens, Projection technology: DLP, Projector native resolution: 1080p (1920x1080). Light source type: Lamp, Service life of light source: 4000 h, Service life of light source (economic mode): 10000 h. Focal length range: 10.2 - 12.24 mm, Aperture range (F-F): 2.6 - 2.78, Zoom ratio: 1.1:1. Analog signal format system: NTSC, PAL, SECAM, Supported graphics resolutions: 640 x 480 (VGA), 1920 x 1080 (HD 1080), Supported video modes: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p. Serial interface type: RS-232, HDMI connector type: Full-size, HDMI version: 1.4a
| Lens Aperture | 2.6 - 2.78 |
| Projector / Brightness | 3,000 |
| Projector / Contrast Ratio | 10000:1 |
| Projector resolution | Full HD - 1920 x 1080 |
| 3D compatible | Yes |
| Sound Emission (Economic Mode) | 29 |
| Television / Image Aspect Ratio | 16:9 |
| Maxi adapted screen size | 762 - 7620 mm |
| Projection distance | 1.1to4.6 |
| Projection report | 0.69 - 0.83:1 |
| Short focal length | Yes |
| Projector / Type | Dlp |
| Projector Lamp / Lamp Type | Metal Halide |
| Projector Lamp / Lamp Life Cycle | 4000 h |
| USB port | Yes |
| Networking / Type | No |
| WiFi connection | No |
| Number of watts on/standby | 320 W |
| Sound level (dB) | 33 |
| Dimensions H x W x D (cm) | 12 x 29.6 x 22.4 |
| Projector usage location | Dimly lit room |
| Cables included | AC, VGA |
| Colour | White |
| Weight (Kg) | 2.7 |
| Manufacturer reference | TH671ST |