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BenQ LK935 4K UHD Laser Projector, 5500 Lumens, White

Key Benefits
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- Delivers premium 4K resolution and massive color depth, ideal for conference, education, and professional AV use
- Exceptional brightness and contrast make it suitable for use in ambient light conditions without sacrificing clarity
- Versatile installation with wide zoom, lens shift, and multiple input interfaces supports broad deployment scenarios
Product Overview
The BenQ LK935 is a high-performance 4K Ultra HD laser projector designed for professional environments like conference rooms and lecture halls. It delivers native 3840 x 2160 resolution, supports 1.07 billion colors, and outputs an impressive 5500 ANSI lumens with a 3,000,000:1 contrast ratio for compelling clarity, even in bright spaces.
Featuring 1.6x optical zoom, extensive lens shift (-60%/+60% vertical, -23%/+23% horizontal), and 3D keystone correction, it offers flexible installation options. The projector includes a wide array of ports such as dual HDMI 2.0b, DisplayPort, HDBaseT, USB Type A, RJ45, and RS232 for comprehensive connectivity. A 440W laser engine ensures long-term durability, while its compact and sleek white chassis makes integration easy across installation types.
Specifications
Special Feature
Primary Information
| Features | Present Clear and Sharp with High Contrast DLP,Display with Clarity in Bright Environments,Enhance Virtual Meetings with Precise Colors |
| Model | LK935 |
| Display Type | Laser Projector |
| Image Brightness | 5500 ANSI lumen |
| Native Resolution | 3840 x 2160 |
| Display Format | 4K Ultra HD |
| Display / Color Support | 1.07 Billion Colors |
| Image Contrast Ratio | 3000000:1 |
| Image Aspect Ratio | 16:9 |
| Throw Ratio | 1.36-2.18 |
| Optical Zoom | 1.6 x |
| Keystone Correction Direction | 3D keystone correction |
| Vertical Keystone Correction | 3D keystone correction |
| Lens Shift Type | large lens shift |
| Lens Shift Direction | -60%~ +60% |
| Horizontal Lens Shift | -23%~ +23% |
| Video Input | Video Conference |
| Video Interface | RJ-45 |
| Connectivity Technology | Wired |
| Color | White |
| 3D Technology | Yes |
| Interfaces | HDMI in,Display Port,LAN (RJ45),HDBaseT (RJ45),3D Sync in,3D Sync out,USB Type A,RS232 in (DB-9pin),Wired Remote in (3.5mm Mini Jack),Wired Remote out (3.5mm Mini Jack),DC 12V Trigger (3.5mm Jack) |
| Power / Device Type | AC Adapters |
| Power Consumption Operational | 440 Watt |
| Power Consumption Standby | <2W |
| Power / Voltage Required | AC 100 to 240 V, 50/60 Hz |
| Enclosure Color | White |
| Width | 416 Mm |
| Depth | 166 Mm |
| Height | 351 Mm |
| Weight | 7 Kg |
Lens
| Lens Shift Direction | -60%~ +60% |
| Optical Zoom | 1.6 x |
| Keystone Correction Direction | 3D keystone correction |
| Vertical Keystone Correction | 3D keystone correction |
| Lens Shift Type | large lens shift |
| Horizontal Lens Shift | -23%~ +23% |
Image
| Image Brightness | 5500 ANSI lumen |
| Native Resolution | 3840 x 2160 |
| Image Contrast Ratio | 3000000:1 |
| Display Format | 4K Ultra HD |
| Image Aspect Ratio | 16:9 |
| Throw Ratio | 1.36-2.18 |
Power
| Power / Device Type | AC Adapters |
| Power Consumption Operational | 440 Watt |
| Power Consumption Standby | <2W |
| Power / Voltage Required | AC 100 to 240 V, 50/60 Hz |
UNSPSC Code
| UNSPSC Code | 45111609 |
Audio&Video
| Audio Output | HDMI; Speaker |
General
| Lamp Power | 440 Watt |
Video Input
| Video Input | Video Conference |
| Video Interface | RJ-45 |
Dimensions&Miscellaneous
| Color | White |
| Width | 416 Mm |
| Depth | 166 Mm |
| Height | 351 Mm |
| Weight | 7 Kg |