Description
BenQ LH750 Business LED Projector
Bring Full HD presentations into focus with 5000 ANSI lumens of brightness, a 4LED light source and a built-in 20W speaker. The 1.62x zoom and 2D keystone adjustment give you flexibility when setting up a meeting room.
Key features
- 1080P (1920 × 1080) native resolution with 16:9 aspect ratio
- 5000 ANSI lumens and 500,000:1 FOFO contrast ratio
- 4LED light source rated for 20,000 hours in Normal mode or 30,000 hours in ECO mode
- 98% Rec. 709 coverage and 30-bit colour (1.07 billion colours)
- Two HDMI inputs, LAN, USB, RS232 and a 20W speaker
All specifications
| Display | |
|---|---|
| Brightness (ANSI lumens) | 5000 |
| Resolution | 1080P (1920 × 1080) |
| Native aspect ratio | 16:9 |
| Contrast ratio (FOFO) | 500,000:1 |
| Display colour | 30-bit (1.07 billion colours) |
| Light source | 4LED |
| Light source life | Normal 20,000 hrs; ECO 30,000 hrs |
| Optical | |
| Throw ratio | 1.16–1.88 |
| Zoom ratio | 1.62x |
| Lens | F 1.5–2.08, f: 17.2–27.7 mm |
| Projection offset (full-height) | 100% |
| Keystone adjustment | 2D; automatic vertical ±40°; horizontal ±40° |
| Picture | |
| Rec. 709 coverage | 98% |
| Picture modes | 3D, Bright, HDR10, HLG, Infographic, Presentation, sRGB, User 1, User 2, Vivid |
| Compatibility | |
| Input lag | 33.4 ms (1080P 60Hz) |
| Resolution support | VGA (640 × 480) to 4K UHD (3840 × 2160) |
| Horizontal frequency | 15K–135KHz |
| Vertical scan rate | 23–120Hz |
| I/O interface | |
| HDMI in | 2 × HDMI 2.0b / HDCP 2.2 |
| LAN (RJ45) | 1 |
| USB Type A | 2 (USB A-1: 2.0 / 1.5A power supply; USB A-2: 2.0 / 1.0A power supply / wireless dongle) |
| RS232 in (DB-9pin) | 1 |
| Audio | |
| Speaker | 1 × 20W |
| Audio out (3.5mm mini jack) | 1 |
| Environment and power | |
| Operating temperature | 0–40°C |
| Power supply | AC 100–240 V, 50/60 Hz |
| Typical power consumption (110V) | 360W |
| Model | LH750 |





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