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BenQ LK935 5500 Lumen 4K Laser Conference Room Projector

Part #: BENLK935  |   Mfg #: LK935
BenQ LK935 5500 Lumen 4K Laser Conference Room Projector BenQ LK935 5500 Lumen 4K Laser Conference Room Projector BenQ mpn:LK935
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Home theater projector

LK935 5500 Lumen 4K Laser Conference Room Projector

  • 4K UHD resolution offers exceptional detail when showing people, graphics, and data
  • 21:9 aspect ratio and front row layout for optimal video conferencing display
  • Versatile installation options: large lens shift, 1.6x zoom, and 3D keystone correction
  • Robust IP5X protection and 20,000-hour laser light source lifespan eliminate lamp replacement

The BenQ LK935 4K laser projector delivers excellent performance during hybrid meetings with 5500 lumen brightness and high 4K resolution, even during video conference meetings that involve multiple split screens featuring people and presentation content.

Elevate Video Conferences with 4K UHD Resolution

Enhance your video conferencing with the LK935 4K UHD projector for clearer, smoother virtual meetings. With four times the resolution of FHD, 4K UHD delivers sharper, more detailed images to maintain clarity even when displaying multiple screens simultaneously. Say goodbye to blurry video calls and hello to a new level of video conferencing excellence with 4K UHD resolution.

Present Clear and Sharp with High Contrast DLP

DLP technology delivers superior contrast, providing clearer detail against both light and dark backgrounds compared to 3LCD projectors.

Display with Clarity in Bright Environments

Give your presentations the brightness to look bold and clear even in bright environments, without getting washed out due to room lights. With BenQ LK935’s 5500 lumens and laser-driven high brightness, your presentations remain clear and visible even in bright ambient lighting conditions.

Enhance Virtual Meetings with Precise Colors

BenQ business projectors come with color modes designed to optimize meeting experiences. The LK935 has a picture mode tailored for video conferencing that adjusts skin tones for natural and immersive presentation, eliminating washed-out or unnatural-looking skin tones during video calls. Video Conference Mode

Bigger. Wider.

21:9 Aspect ratio and accurate skin tones helps you collaborate and connect like never before

Display All Relevant Information at Once

Take advantage of the BenQ LK935’s wide throw ratio. Make use of a screen up to 200” wide from just 6 meters, so all the information you need displays at once and stands out clearly. Make collaboration and communication more efficient than ever, and great for both remote team meetings and multi-tasking, as the LK935 delivers clear and all-encompassing display to keep your audience engaged and focused.

H/V Lens Shift for Mounting Flexibility

The LK935 has vertical/horizontal lens shift to move the image up and down up to 60% of the screen height and adjust horizontal position by 23% for off-axis mounting to exactly where you want without physically moving the projector.

1.6x Zoom for Easy Upgrades and Installation

With big 1.6x zoom, you can replace outdated projectors without repositioning existing ceiling mounts and easily fit your new LK935 projector into almost any space. You can mount the LK935 anywhere from 3.5 to 5.6 meters from the screen and project 120", avoiding costly renovation or installation downtime.

360° Rotation Projection

The LK935 can be tilted vertically to any angle for projection on ceilings, walls, floors, or angled signage, making presentations possible in corporate venues of any size.

3D Keystone for Ideal Projection Alignment

To counteract the trapezoid effect that occurs when a projector is installed off-center, the BenQ LK935 offers a three dimensional keystone correction range of up to ±40° on both the horizontal and vertical axes, which rotates the projected image clockwise or counterclockwise.

Third Party Network / Web Control

Compatible with leading projector control systems such as Extron, Crestron and PJ-Link for convenient system integration into corporate network infrastructures, the LK935 also supports RS-232 for reliable long distance installations of up to 15 meters.

Click on a spec (like Resolution:) to learn more about it. Click here for the complete glossary.
Image Quality Projector Calculator See BenQ LK935 5500 Lumen 4K Laser Conference Room Image Size Calculator »
Resolution 4K UHD (3840 x 2160)
Brightness 5500 lumens
Contrast Ratio 3000000:1
Uniformity --
No. of Colors 1.07 Billion Colors
Aspect Ratio(s) Native - 16:9
Display Type DLP (1 chip);
Data Signals 4K UHD (38402160)
Video Signals VGA (640 x 480) to 4K UHD (3840 x 2160)
H Sync 15K~135KHz
V Sync 23~240Hz
3D Ready Yes
Dot Clock --
Inputs / Outputs
  • HDMI (High-Definition Multimedia Interface for digital video and digital audio)
  • Screen Trigger (12V) (DC power outlet)
  • Ethernet/RJ45 (Network addressable, RJ45)
  • USB
  • RS-232 (Serial)
Call the projector experts at 1-888-248-0675 for more information
Inputs Description 12-Volt Trigger Audio Out: Mini Jack Audio Out: Optical HDBaseT: RJ-45 HDMI 2.0 x 2 Network: RJ-45 RGB In: BNC USB
Built-in Audio --
Projection Lens Projector Calculator See BenQ LK935 5500 Lumen 4K Laser Conference Room Image Size Calculator »
Lens F/# =1.809 f= 8.6 ~ 9.4
Throw Ratio 1.36 - 2.18:1
Keystone Corr. Horizontal and Vertical
Specs: Horizontal and Vertical: +/-30 degrees, 3D, Rotation: +/- 30 degrees
Lens Shift Vertical:+-60% , Horizontal : +- 23%
Proj. Methods --
Dimensions 16.3" x 6.5" x 13.8" (W x H x D)
Unit Weight 15.4 lbs.
Power Supply AC 100 to 240 V, 50/60 Hz
Power Consumption 440
Ecomode No
FCC Class A
Audible Noise 40.0 dB
Lamp --
Lamp Life 20000 hours
Replacement Lamp
Included Accessories
Items Included LK935, Remote Control w/ Battery, Power Cord (by region),Installation Guide, Warranty Card
Remote Control Yes
Carry Case No
Projector 3 year warranty parts and labor
Lamp --

* -- indicates specification not published by manufacturer.