BenQ LK936ST

Laser DLP Projector, 4K UHD, 5100 Lumens, D:W 0.81-0.89:1, H&V Lens Shift, 3-Year Warranty
Item #0601-6865 Model #LK936ST


BenQ LK936ST

4K Resolution Short-Throw Blue Core Laser Projector

With an innovative 0.8 short throw ratio and 1.1x zoom capability, the BenQ LK936ST is able to produce larger-than-life images in tight spaces. When installed 14 to 15 feet from the screen, it can project images nearly 10 feet tall. This allows the projector to be placed above and behind the hitting area without creating unsightly shadows and glare. No visual distractions mean your practice will be more productive than ever.


Key Features
  • True 4K UHD Resolution: 8.3 million pixels enable you to see every subtle detail on any image
  • Amazing Color Accuracy: 92% color accuracy to Rec 709 for home theater level color accuracy on movies and games
  • 5100 ANSI Laser Lumens: For large images in rooms with ambient light
  • Fixed Short-Throw Lens: Fills a 14-foot wide screen from less than 12 feet away
  • Maintenance-free Laser: Dust-proof sealed laser engine with 20,000 hours of life at full power
  • All-In-One Home Theater and Golf Simulation Ready


Excellent Installation Flexibility & Compatibility

  • Large H/V Lens Shift for Convenient Installation: properly aligns the image if the projector needs to be mounted off-center, shifting it up to 60% vertically and 23% horizontally relative to the size of the screen. After shifting, 3D keystone correction can be applied to achieve a flawless projected image.
  • 3D Keystone and Corner Fit for Ideal Projection Alignment: To counteract the trapezoid effect that can occur when a projector is installed off-center, 3D keystone correction ranges up to ±40° on both the horizontal and vertical axes, and can rotate the projected image clockwise or counterclockwise. Corner Fit control adjusts each corner respectively, for perfectly aligned image geometry.
  • 360° and Portrait Projection Accommodate Different Spaces: allows projection onto ceiling, walls, floors or angled signage. BenQ laser technology guarantees reliable projection from any angle. 
  • Digital Shrink and Shift without Distortion: lets installers shrink the image to 75% of the original size in 0.5% increments via OSD menu. The image can also be shifted, so installers do not have to reinstall or adjust the projector physically in case the image is not precisely aligned on the desired frame and space.
  • S/PDIF port for 5.1 audio channel surround sound output: the high-definition audio upgrade transforms your projector into a home theater system that offers immersive entertainment experience of home golf, movies, music, gaming, and more.
  • Integration with Home Automation Control System: LK936ST can be connected to the home automation control system, allowing you to manage and control your projector through your smartphone, tablet or personal computer.
  • HDBaseT Connectivity for Uncompressed Transmission Up to 100m and Control: combines video, audio, RS-232 and LAN control signals from multiple sources including: PCs, laptops, document cameras, Blu-ray and DVDs onto a single RJ-45 cable. This ensures seamless transmissions up to 100 meters.
  • 4K UHD Image Quality for Flawless Presentation with Subtle Details: 3840 x 2160 resolution with 8.3 million distinct pixels for each frame help achieve CTA’s standard. The revolutionary 0.47” single-DMD DLP technology maximizes the projector’s sleek, compact profile for immersive environment. With four times the resolution of Full HD 1080p, 4K UHD delivers awe-inspiring clarity and crisply defined details.
  • 4K Image Upscaling Technology Optimizes Image Quality: ensures the best image quality by automatically upgrading the resolution of all projected images to 4K, guaranteeing superb image details.
  • Cinematic Grade 92% Rec.709 Color Coverage for Optimal Color Performance: LK936ST’s powerful laser projection utilizes a dual color wheel system that covers an unparalleled 92% of Rec.709, the industry-wide standard for color reproduction in HD video and movies. Enjoy golf, movies, and games in perfect color, knowing that what you’re seeing on screen is exactly what the director intended. In addition, the increased color ratios and pure laser-generated RGBY hues dramatically enhance color saturation and guarantee superior projected image quality compared to lamp projectors.
  • Exclusive Golf Mode for Vivid Greens and Blues: With up to 5,100 lumens of brightness, LK936ST perfectly reproduces the lush greens and vivid blues of the golf course at home. In some laser projections, color aberration can cause excess blues and purples where they are not intended. To eradicate this issue, BenQ teamed up with color experts to develop and exclusive Golf Mode. A quick setting option, Golf Mode corrects purple fringing using the blue and green colors from popular golf software and allows golfers to immerse themselves in pleasantly natural reproductions of blue sky and green grass.
  • HDMI 2.0 ports for Supreme Image Quality: effortlessly projects content with much less friction and provides a greater brightness and contrast range than SDR.
  • Certified DisplayPort 1.2a for High Resolution and Accurate Color Transmission: transmits audio and video signals simultaneously. The high bandwidth of DisplayPort 1.2a allows increased resolutions, higher refresh rates, and greater color depth. In addition, the two little barb structures on the connector provide a friction lock and an optional mechanical latch.


Enduring Reliability

  • Guaranteed Performance of Laser Light Source for 20,000 Hours: maintenance-free operation saves on lamp replacement and maintenance costs. Based on the average brightness cut-off of typical long-life lamps, the value of laser exceeds that of 10 lamp replacements over the life of the projector.
  • DLP Technology for Vibrant Color Endurance: BenQ LK936ST laser projectors are based on the absolute reliability of 1-chip DLP design. The highly durable DLP chip is rated to last over 100,000 hours without degradation, ensuring true-to-life colors and pristinely legible text for countless uses.
  • Filter-Free IP5X Class Dust-Proofing for Long Lasting Color: sealed laser modules and enclosed light engines protect your projector from dust. Sealed components reduce service costs and downtime by preventing color decay and color wheel sensor failure, and by warding against visible spots appearing on the projected images.


Easy Maintenance and Management

  • 24/7 Operation: laser light source supports continuous 24/7 operation and is suitable for public display applications. Users can choose from different light source modes and optimize energy consumption.
  • Centralized Control over Multiple Displays: Users who want to control their displays remotely via LAN can download DMS Local software, a Device Info and Management software based on windows OS. DMS Local also supports Agent Mode. As Agent Mode can be connected to the Internet, local devices are also connected to the Cloud, thus integrating the features of DMS Cloud. Consequently, you can easily manage BenQ non-smart devices via DMS Cloud.
  • Comprehensive Control System Compatibility: BenQ laser projectors are widely compatible with leading projector control systems including Extron, Crestron, AMX, and PJ-Link for network control via LAN, making it simple to integrate into corporate network infrastructures. When there is no LAN infrastructure, BenQ laser projectors also support RS-232 for reliable long-distance installations up to 15 meters.



Projection System‎ DLP Single 0.47" 4K
DMD Type DC3 DMD Chip
Native Resolution‎ 4K UHD (3840 x 2160)
Brightness 5100 ANSI lumens
Contrast Ratio‎* 3,000,000:1
Display Color‎ 30 Bits (1.07 billion colors)
Native Aspect Ratio 16:9
Selectable Aspect Ratio 16:10, 16:9, 4:3, Anamorphic 2.4:1, Auto
Light Source Laser Phosphor
Light Source Life‎** Normal 20000 hrs
ECO     30000 hrs


Throw Ratio 0.81 ~ 0.89
Zoom Ratio 1.1x
Lens F/# = 1.83 ~ 1.86
f = 8.6 ~ 9.4 mm
Lens Control Manual Zoom and Focus
Lens Shift Manual lens shift
Vertical:     ±60 %
Horizontal: ±23 %
Keystone Correction 1D: (Auto) Vertical ± 40 degrees
3D: Vertical ± 40 degrees; Horizontal ± 40 degrees; Rotation ± 40 degrees
Projection Size 30" ~ 300"


Picture Modes 3D, Bright, DICOM SIM, Golf, Infographic, Presentation, sRGB, User 1,User 2, Video
Color Wheel Segment (SSI) RGBY
Color Wheel Speed 2X (50 Hz), 2X (60 Hz), 5X (24 Hz)
Rec. 709 Coverage 92%


Input Lag 1 frame (16.67 ms) 60 Hz
Resolution Support VGA (640 x 480) to 4K UHD (3840 x 2160)
Horizontal Frequency 15 ~ 135 KHz
Vertical Scan Rate 23 ~ 240 Hz
HDTV Compatibility 1080i, 1080p, 2160p, 480i, 480p, 576i, 576p, 720p
3D Compatibility Frame Packing (Blu-ray), Frame Sequential (PC)


Built-in Speaker
10 W x1

Special Features

Security (anti-theft) Kensington anti-theft lock slot x 1
Features Large lens shift
Projector/ Remote Control ID Setting
360 Degree Projection
3D sync in and out
4K Upscaling
White Balance Adjustment


I/O Port
  • HDMI (HDCP 2.2) x 2
  • USB TypeA (5V/2A power) x 1
  • HDBaseT x 1
  • Wired Remote in x 1
  • Wired Remote out x 1
  • 3D Sync in x 1
  • 3D Sync out x 1
  • RS232 In (D-sub 9pin, male) x 1
  • LAN Port (RJ45 for Network control) x 1
  • S/PDIF x 1
  • Audio out (3.5mm mini jack) x 1
  • 12V Trigger x 1
  • DisplayPort x 1
  • IR Receiver (Front) x 1
  • IR Receiver (Top) x 1


Power Consumption Max 520 W / Normal 425 W /Eco 270 W
Standby Power Consumption Normal < 0.5 W, Network < 2 W
Power Supply 100 ~ 240 V AC

Dimension and Weight

Product Dimensions (WxHxD) 416 x 166 x 351 mm (16.4" x 6.5" x 13.8")
Product Weight
7.0 kg ± 200 g (15.4 lb ± 0.44 lb)

Operation Condition

Noise Level (Normal/Eco) 40/33 dBA
Operating Temperature 0o ~ 40o C (32o ~ 104o F )


Accessories (Standard) Power Cord
HDMI cable
Remote control (RCA011)
AAA Battery x2
Installation Guide/Regulatory Statement(Combined)
Warranty card(by sku)
Accessories (Optional) Ceiling mount (CMG3)
3D glasses


On Screen Display / Launcher Language Arabic/ Bulgarian/ Croatian/ Czech/ Danish/ Dutch/ English/ Finnish/ French/ German/ Greek/ Hindi/ Hungarian/ Italian/ Indonesian/ Japanese/ Korean/ Norwegian /Persian/ Polish/ Portuguese/ Romanian/ Russian/ Simplified Chinese/ Spanish/ Swedish/ Turkish/ Thai/ Traditional Chinese/ Vietnam (30 languages) ‎


3-Year warranty


* The contrast ratio is measured by the Full On/Full Off standard.

** Light source life results will vary depending on environmental conditions and usage. Actual product's features and specifications are subject to change without notice.