The Professional's Source Since 1973
  • Help
Ask Our Experts800.606.6969
Hello, Log InAccount & Orders

Join Bild Expo 2025 - Presented by B&H

BenQ LK935 5500-Lumen UHD 4K Laser DLP Projector

BH #BELK935 • MFR #LK935
Print
BenQ LK935 5500-Lumen UHD 4K Laser DLP Projector
Key Features
  • Brightness of 5500 ANSI Lumens
  • UHD 4K 3840 x 2160 Native Resolution
  • 1.36 to 2.18:1 Throw Ratio
  • Four Projection Modes
Conduct effective and engaging presentations and video conferences with the LK935 5500-Lumen UHD 4K Laser DLP Projector from BenQ. With a bright 5500 lumens and DLP technology, media, graphics, and text are more readable, even in brightly lit conference rooms. Multiple projection modes are available to further enhance the quality of specific content types. When video conferencing, the 21:9 aspect ratio makes it easy to simultaneously showcase both video participants and presentation material. Installation is flexible and able to accommodate most spaces, thanks to multiple image correction options, such as a large lens shift, 1.6x zoom, and 3D keystone.
More Details
In Stock
$4,499.00
Free Expedited Shipping
Protect Your Gear
Add a protection plan from $194.99

Business Financing Options Available

Ask an Expert
800.606.6969

BenQ LK935 Overview

Conduct effective and engaging presentations and video conferences with the LK935 5500-Lumen UHD 4K Laser DLP Projector from BenQ. With a bright 5500 lumens and DLP technology, media, graphics, and text are more readable, even in brightly lit conference rooms. Multiple projection modes are available to further enhance the quality of specific content types. When video conferencing, the 21:9 aspect ratio makes it easy to simultaneously showcase both video participants and presentation material. Installation is flexible and able to accommodate most spaces, thanks to multiple image correction options, such as a large lens shift, 1.6x zoom, and 3D keystone.

Projection Modes
Video Conference mode automatically optimizes skin tones for greater accuracy, while presentation, infographic, and spreadsheet modes work to make colors pop and text more readable.
Image Correction
Multiple image correction methods are included to provide installation flexibility, such as a large 60% vertical and 23% horizontal lens shift, 1.6x zoom, 3D keystone, and +/- 40° rotation.
DustGuard Technology
Extending the longevity of the projector, BenQ employees DustGuard technology, which provides a sealed laser module and enclosed light engine for IP5X-rated dust protection.
HDBaseT Connection
The built-in HDBaseT port supports audio and video, RS-232C control, and LAN data over a single, convenient connection.
Network and Web Control
Compatible with popular centralized management systems, such as Crestron, AMX, and PJ Link.
BenQ DMS Local
A Windows-bases device information and management platform for remote operation over a LAN connection. This platform also supports Agent Mode, which lets you integrate DMS Local settings with DMS Cloud.
Additional Features
  • 360° rotation for floor-to-ceiling projection
  • Long 20,000-hour lifespan
  • Project up to 200" from only 20' away
  • Microsoft Teams Front Row support
UPC: 840046048891

BenQ LK935 Specs

Key Specs
Display System
DLP
Native Resolution
3840 x 2160
Maximum Brightness
5500 Lumens
Throw Ratio
1.36 to 2.18:1 (200" Screen Size @ 19.7' / 6 m)
Projection Size
120 to 200" / 3.0 to 5.1 m
HDR Support
No
Inputs/Outputs
2x HDMI 2.0b Audio, Video Input
1x DisplayPort Audio, Video Input
1x TOSLINK Audio Input
1x RJ45 LAN Input/Output
1x RJ45 Audio, LAN, Video Input/Output
1x 3-Pin DIN (VESA 3D Sync) Data Input
1x 3-Pin DIN (VESA 3D Sync) Data Output
1x USB-A 2.0 Data, Power Input/Output
1x DE-9/DB-9 (RS-232) Service Input
1x 1/8" / 3.5 mm Mini Remote Input
1x 1/8" / 3.5 mm Mini Remote Output
1x 12 V Trigger Remote Input
1x 1/8" / 3.5 mm Mini Audio Output
Light Source
Laser Phosphor
Image Display
Display System
DLP
Native Resolution
3840 x 2160
Supported Resolutions
Minimum: 640 x 480
Maximum Brightness
5500 Lumens
Offset
0%
Aspect Ratio
Native: 16:9
Supported: 21:9
Dynamic Contrast Ratio
3,000,000:1
Color Depth
10-Bit (1.07 Billion Colors)
Scan
Horizontal: 15 to 135kHz
Vertical: 23 to 240Hz
Latency
33.4 ms
Lens
Includes Lens
Yes
Aperture
f/1.809
Focal Length
8.6 to 9.4mm
Lens Shift
Vertical: -60 to 60%
Horizontal: -23 to 23%
Optical Zoom
1.6x
Throw Distance
11.5 to 19.72' / 3.5 to 6.01 m
Throw Ratio
1.36 to 2.18:1 (200" Screen Size @ 19.7' / 6 m)
Projection Size
120 to 200" / 3.0 to 5.1 m
Features
Keystone Correction
Vertical: ± 30°
Horizontal: ± 30°
HDR Support
No
Multi-Input Support (PIP/PBP)
No
Ceiling Mountable
Yes
Built-In Speaker
Yes (Mono)
Speaker Power
10 W
Input/Output Connectors
Inputs/Outputs
2x HDMI 2.0b Audio, Video Input
1x DisplayPort Audio, Video Input
1x TOSLINK Audio Input
1x RJ45 LAN Input/Output
1x RJ45 Audio, LAN, Video Input/Output
1x 3-Pin DIN (VESA 3D Sync) Data Input
1x 3-Pin DIN (VESA 3D Sync) Data Output
1x USB-A 2.0 Data, Power Input/Output
1x DE-9/DB-9 (RS-232) Service Input
1x 1/8" / 3.5 mm Mini Remote Input
1x 1/8" / 3.5 mm Mini Remote Output
1x 12 V Trigger Remote Input
1x 1/8" / 3.5 mm Mini Audio Output
HDCP Support
Yes, Version 2.2
Hardware
Mobile App Compatible
No
Bluetooth
No
General
Light Source
Laser Phosphor
Expected Lamp Life
Full Brightness: 20,000 Hours
Fan Noise
Full Brightness: 40 dB
Low Brightness: 33 dB
Input Power
100 to 240 VAC, 50 / 60 Hz
Power Consumption
Full Brightness: 440 W
Standby Mode (Lamp Off): < 0.5 W
Operating Conditions
32 to 104°F / 0 to 40°C 
Dimensions (W x H x D)
1.4 x 0.5 x 1.2' / 416.0 x 166.0 x 351.0 mm
Weight
15.4 lb / 7 kg
Packaging Info
Package Weight
20.945 lb
Box Dimensions (LxWxH)
22.3 x 18.2 x 11.5"

BenQ LK935 Reviews

See any errors on this page?
Whatever You Need, We've Got It