LH750 4000lms 1080p 4LED Meeting Room Projector
The BenQ LH750 combines high brightness with remarkable colour performance. Its 5,000 ANSI lumen output cuts through lighting in large spaces, while its 4LED light source covers 98% of the Rec.709 color spectrum-delivering cinematic colour accuracy without sacrificing daytime visibility.
Key Features & Specifications
- 1080p 1920 x 1080 16:9
- 5000 ANSI Lumens
- 500,000:1 Contrast
- 5.8kg Weight
- 34 / 27db(eco) Fan Noise
- 3 Year Warranty
- 3 Year / 10,000hrs LED Warranty
- Est. LED Life up to 30,000hrs
- 98% REC.709 Colour
- 2x HDMI Connection
- 1.6x Zoom
- Vertical Keystone Correction
- Horizontal Keystone Correction
- Powerful 20W Speaker
Throw Distance Chart
(Throw Ratio: 1.16-1.88:1)
| Image Size | Installation Distance |
|---|---|
| 92" (16:9) 2030x1140mm | From 2.4m to 3.8m |
| 100" (16:9) 2130x1200mm | From 2.57m to 4.1m |
| 110" (16:9) 2435x1370mm | From 2.8m to 4.5m |
| 120" (16:9) 2657x1494mm | From 3.1m to 4.9m |
| 135" (16:9) 2990x1681mm | From 3.5m to 5.6m |
| 150" (16:9) 3320x1867mm | From 3.9m to 6.2m |
Maximise Power Savings with Uncompromised Performance
Let Your Innovation Shine through Accurate True Color
- Up to 30,000 hours LED lifespan with no lamp replacement
- 98% Rec.709 color coverage for great color saturation and precision
- Flexible Installation Features: 2D & Auto Vertical keystone, Corner Fit, and Digital Shrink
- Compatible with 4K HDR and HLG via dual HDMI 2.0

Superior Image Quality
LED High Brightness for Sharp and Vivid Images
LH750 LED projectors offer 5,000-lumen brightness for presentations in lit medium-sized conference rooms up to 40 persons. Leveraging the 98% Rec.709 color coverage and the H-K effect, the LH750 offers higher color saturation that faithfully represents meeting presentations with clear text and vivid images.

Superior Contrast with DLP Technology
DLP technology performs at a superior contrast level compared to 3LCD projectors. This makes the numbers and details much better defined against the brighter white background or in dark scenes.

Crystal-Clear Graphics and Text
Present your brilliant ideas with clarity via BenQ LH750 LED projector's high-quality all-glass low-dispersion lens array with a special coating that minimizes chromatic aberration.
Exclusive Picture Modes for Modern Presentations
A perfect fit for infographic-heavy presentations, BenQ's Infographic Mode is great for showcasing text and graphics in detail with more saturated and lively colours.


Big Zoom for Flexible Installation
The 1.6X big zoom feature offers a wide range of throw distances to significantly increase installation flexibility for diverse mounting options in various public display scenarios.
Image Calibration for Easy Projection Alignment
The LH750 is equipped with auto vertical keystone correction and two-dimensional keystone correction. Corner Fit control can adjust each corner respectively for perfectly aligned image geometry.
Digital Image Shrinking and Shift
To get the image perfectly aligned to the screen, the LH750 includes both Digital Image Shrink and Digital Shift.
Wireless Scalability for Enhanced Flexibility
Wireless Casting from Smart Devices
To meet the growing BYOD trend, BenQ optional Wi-Fi dongle let meeting participants project Full HD multimedia content wirelessly from any mobile devices. The wireless technology is able to accommodate up to four presenters in four split screens for highly collaborative and effective meetings.
High Reliability, Easy Maintenance
Up to 30,000-Hour Lifespan with No Lamp Replacement
BenQ LH750 LED projectors guarantee 30,000 hours of maintenance-free operation, saving costs for lamp replacement and maintenance and creating value that exceeds the expenses of 15 lamp replacements over the life of the projector. LH750 LED projectors are capable of consistently impressive brightness for up to 30,000 hours under Eco mode.
Brilliant Colours For Brilliant Ideas
With LED technology that provides rich saturated colours and sharp lifelike imagery, The LH750 REC.709 color gamut standard ensures each detail is conveyed with stunning accuracy. Deliver presentations that captivate.

Saving Smarter for the Best Visual Performance
BenQ next-gen SmartEco adjusts light power intelligently, saving 60% more energy than traditional Eco Mode.

What's in the Box
- BenQ LH570 Projector
- Remote Control
- Power Cord
What you may need
- HDMI Cable
- Projector Screen
- Projector Mount
- Protective Case
| Projection System | |
| Projection System | DLP |
| Display | |
| Brightness (ANSI lumens) | 5000 |
| Native Resolution | Full HD (1920x1080) |
| Native Aspect Ratio | 16:9 |
| Contrast Ratio (FOFO) | 500,000:1 |
| Display Color | 30-bit (1.07 billion colours) |
| Light Source | 4LED |
| Light Source Life | a. Normal 20000 hrs, b. ECO 30000 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, Vertical ± 40 degrees; Horizontal ± 40 degrees |
| 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 x 480) to 4K UHD (3840 x 2160) |
| Horizontal Frequency | 15K~135KHz |
| Vertical Scan Rate | 23~120Hz |
| I/O Interface | |
| HDMI In | (x2), HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2) |
| LAN (RJ45) | (x1) |
| USB Type A | (x2), USB Type A-1 (2.0/Power Supply1.5A), USB Type A-2 (2.0/Power Supply1.0A/Wireless Dongle) |
| RS232 in (DB-9pin) | (x1) |
| Audio | |
| Speaker | 20W, (x1) |
| Audio out (3.5mm Mini Jack) | (x1) |
| Environment | |
| Power Supply | AC 100 to 240 V, 50/60 Hz |
| Typical Power Consumption (110V) | 360W @100VAC |
| Stand-by Power Consumption | <0.5W |
| Acoustic Noise (Typ./Eco.)(dB) | 34/29 dB |
| Operating Temperature | 0~40℃ |
| Dimension & Weight | |
| Dimensions (WxHxD) (mm) | 420.7 x 131.7 x 286.1 |
| Net Weight (kg) |
5.8 Kg +/- 100g |
