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BenQ

BenQ LK935 4K 5500lm Laser Projector

BenQ LK935 4K 5500lm Laser Projector

SKU:LK935

Regular price $6,999.00
Regular price Sale price $6,999.00
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BenQ LK935 4K Large Venue Projector

The LK935 by BenQ offers a high-resolution native 4K Ultra HD display and a high brightness of 5500 ANSI Lumens for sharp and vivid projections even in well-lit environments. It is designed with a versatile zoom lens and optical lens shift for effortless replacement of an existing projector. The durable Laser light source has an IP5X rated optical engine to prevent dust buildup and preserve longevity and high-quality images. The LK935 boasts enhanced contrast and impeccable color accuracy, making it a top choice for bright conference rooms and large venues.


Key Features & Specifications

  • UHD 3840 x 2160 16:9
  • 5,500 ANSI Lumens
  • 3,000,000:1 Contrast
  • 6.9kg Weight
  • 40 / 33db(eco) Fan Noise
  • 3 Year/20,000hr Warranty
  • 3 Year/20,000hr LED Warranty
  • Est. LED Life up to 20,000hrs
  • 1.6x Motorised Zoom
  • Horizontal & Vertical Keystone
  • Vertical Lens Shift (+/-60%)
  • Horizontal Lens Shift (+/-23%)
  • 2x HDMI connections
  • HDBaseT Compatible
  • 360 degree tilt Horizontal & Vert.
  • Powerful 10W Speaker
  • 360° Installation

Throw Distance Chart
(Throw Ratio: 1.36 - 2.18:1)

Examples of installation distance for some popular screen sizes.
Image Size Installation Distance
92" (16:9) 2030x1140mm From 2.8m to 4.4m
100" (16:9) 2214x1245mm From 3.0m to 4.8m
110" (16:9) 2435x1370mm From 3.4m to 5.3m
120" (16:9) 2657x1494mm From 3.6m to 5.7m
135" (16:9) 2990x1681mm From 4.1m to 6.5m
150" (16:9) 3320x1867mm From 4.5m to 7.2m


LK935 5500 Lumen 4K Laser Conference Room Projector

Let Your Innovation Shine Through Accurate Color

  • 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
LK935 5500 Lumen 4K Laser Conference Room Projector

Create a Truly Engaging Meeting Experience

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.

4K UHD High Resolution

4K UHD High Resolution: offers superior image quality compared to WUXGA

5500 Lumen High Brightness

5500 Lumen High Brightness renders presentations with clarity even under bright ambient lighting conditions

21:9 aspect ratio

21:9 aspect ratio provides an optimal display for video conferences

Video Conference Mode

Video Conference Mode automatically optimizes the accuracy of skin tone depiction for a more immersive meeting experience

Wide 1.36-2.18 throw ratio

Wide 1.36-2.18 throw ratio allows for up to 200-inch display from 6 meters

Large lens shift

Large lens shift and big 1.6X zoom make installation more flexible.

Display Clear Presentations for Professional Meetings

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.

Elevate Video Conferences

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.

Present Clear and Sharp with High Contrast DLP

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.

Display with Clarity in Bright Environments

Enhance Virtual Meetings with Precise Colours

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

Precise Colours

21:9 aspect ratio

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.

Display All Relevant Information at Once

Experience Natural Interaction with a 21:9 Aspect Ratio

Augment virtual meetings with a 21:9 wide screen display, bringing face-to-face communication to life on a wide screen. With Microsoft Teams Front Row layout support, you enjoy immersive and interactive video conferences like never before for increased productivity and engagement.

21:9 Aspect Ratio

Flexible Installation Designed for Your Convenience

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.

he LK935 has vertical/horizontal lens shift

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.

1.6x Zoom for Easy Upgrades and Installation

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.

360° Rotation Projection

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.

3D Keystone for Ideal Projection Alignment

High System Integration & Compatibility

HDBaseT for Uncompressed Transmission and Control

HDBaseT connectivity combines video, audio, RS-232, and LAN control signals from multiple sources such as PCs, laptops, document cameras, and DVD/Blu-ray players on a single RJ-45 cable, ensuring seamless transmission from up to 100 meters away.

HDBaseT

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.

BenQ DMS Local

BenQ DMS Local is a device information and management platform for use with Windows that remotely controls all your displays via LAN. DMS Local also supports Agent Mode, allowing you to integrate your DMS Local settings with DMS Cloud.

BenQ DMS Local

High Reliability with Low Maintenance

20,000-Hour Long Lasting Performance

The BenQ LK935 laser projector delivers outstanding image quality and performance for up to 20,000 hours, with the added benefit of low maintenance thanks to its laser light source. Enjoy peace of mind with the reliable and trouble-free LK935 projector, even during extended use and across multiple projection locations.

20,000-Hour Long Lasting Performance

DustGuard™ Technology for Severe Conditions

Featuring DustGuard™ technology with sealed laser modules and enclosed light engines to protect optical components, the BenQ LK935 projector also passed the IP5X dust chamber test standard, which eliminates color wheel sensor failure and visible image spots due to debris, reducing service costs and downtime.

DustGuard Technology for Severe Conditions

Filter-Free DLP Technology for Lasting Vibrant Colour

The BenQ LK935 laser projector features a single-chip DLP design. This chip is durable with a 20,000-hour lifetime, providing undegraded vivid colours and clear text. This reduces the total cost of ownership and eliminates the need for time consuming filter maintenance.

Filter-Free DLP Technology for Lasting Vibrant Colour


What's in the Box

  • BenQ LK935 Projector
  • Remote Control
  • Power Cord

What you may need

  • HDMI Cable
  • Projector Screen
  • Projector Mount
  • Wireless Dongle
  • HDBaseT Transmitter
  • Protective Case
Specifications
Projection System  
Projection System DLP
   
Display  
Brightness (ANSI lumens) 5500
Native Resolution 4K UHD (3840×2160)
Native Aspect Ratio 16:9
Contrast Ratio (FOFO) 3,000,000:1
Display Color 30-bit (1.07 billion colors)
Light Source Laser
Light Source Life a. Normal 20000 hrs
   
Optical  
Throw Ratio 1.36~2.18
Zoom Ratio 1.6x
Lens F/# =1.809 f= 8.6 ~ 9.4
Projection Offset (Full-Height) 0%
Keystone Adjustment 3D, Vertical ± 30 degrees; Horizontal ± 30 degrees; Rotation ± 30 degrees
Lens Shift Vertical -60%~ +60%
Lens Shift Horizontal -23%~ +23%
   
Picture  
Rec. 709 Coverage 92%
Picture Modes 3D, Bright, DICOM SIM, Golf, Infographic, Presentation, sRGB, User 1, User 2, Video, Video Conference
   
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 23~240Hz
   
I/O Interface  
HDMI in (x2), HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2)
Display Port (x1)
LAN (RJ45) (x1)
HDBaseT (RJ45) (x1), Video/Audio
3D Sync in (x1), VESA
3D Sync Out (x1), VESA
USB Type A (x1), USB Type A-1 (2.0/Power Supply2.0A)
RS232 in (DB-9pin) (x1)
Wired Remote in (3.5mm Mini Jack) (x1)
Wired Remote out (3.5mm Mini Jack) (x1)
DC 12V Trigger (3.5mm Jack) (x1)
   
Audio  
Speaker (x1), 10W
Audio out (3.5mm Mini Jack) (x1)
HDMI Audio Return ARC, 5.1 channel
Audio out (S/PDIF) Multi-Channel, RAW
   
Environment  
Operating Temperature 0~40℃
Power Supply AC 100 to 240 V, 50/60 Hz
Typical Power Consumption (110V) 440W
Stand-by Power Consumption 0.5W
Network Stand-by Power Consumption <2W
Acoustic Noise (Typ./Eco.)(dB) 40/33
   
Accessories  
Remote Control w/ Battery RCA011
Power Cord (by region) x1 (1.8M)
Installation Guide Yes
Warranty Card (by region) Yes
   
Dimension & Weight  
Dimensions (WxHxD) (mm) 416x166x351
Net Weight (kg) 6.93