BenQ LK936ST 5100 Lumen 4K Short Throw Laser Golf Projector LK936ST-001

Description

A 5,100-Lumen 4K Laser Projector for Large, Bright Rooms

The BenQ LK936ST is built for high-end simulator bays and media rooms where ambient light or a very large screen would wash out a lesser projector. It pairs 4K UHD resolution with 5,100 ANSI lumens of laser brightness and can throw a 200-inch image from roughly 3.6–3.9 meters. Installation is unusually flexible: wide lens shift (±60% vertical, ±23% horizontal) moves the image without digital distortion, and 3D keystone with corner fit handles off-angle mounts. Warping support makes it ready for curved screens, while HDR, eARC with Dolby Atmos support and a 20,000-hour laser light source make it a long-term centerpiece for both golf and movie nights.

Features

• Optimized Settings for Movies, Sports, and Gaming:

• HDR/ Cinama Picture mode with Audio Return.

• Live sports look better with HLG support.

• Stays responsive with Low Input Lag.
• True To Life Colors: BenQ's exclusive Golf Mode is tailored to reproduce the natural organic colors found on a golf course to ensure an immersive experience from the most iconic courses in the world.
• High Flexible Installation-Zero Quality Loss: Plan with BenQ’s online tool to avoid ceiling drill errors. Wide lens shift simplify setup, keeping your 4K visuals perfectly sharp with no distortion — ideal for DIY golf simulator installations.

• Flexible Big Screen Set Up: Short throw ratio 0.81–0.89 and 1.1x zoom deliver a 200" 4K screen from just 3.6–3.9 m. Zero shadows in your swing zone — perfectly designed for golf simulators and home theaters.
• Wide Range Lens Shift: H ±23%, V ±60% lens shift lets you fine-tune placement even if the projector isn’t perfectly centered. Keeps true 4K quality without digital distortion.

• 3D KeyStone & Corner Fit: ±40° 2D keystone plus rotation and corner fit allows precise angle and rotation adjustment for a perfectly shaped image — quick alignment for installs.
• Want A More Immersive Golf Sim?: Curved screens deliver next-level realism with a wider field of view and seamless visuals. There are multiple matrix options (5x3 / 10x5 / 15x9 / 24x15) to fit your space and needs.
• Simulator By Day. Cinema By Night: Switch from golf to movie night instantly. LK936ST’s 4K HDR and high contrast deliver a premium experience for both golf simulators and home theaters.

• Cinema-Grade Sound. Streamlined Control: Enjoy cinema-grade sound and streamlined control with comprehensive connectivity.

• Built For The Long Run: Laser light source lasts up to 20,000 hours, cutting maintenance and lamp costs.

• Dustproof For Long Lasting Performance: The IP5X-sealed engine runs reliably from 32°F to 104°F with no filter replacements needed.

Specifications

Display

• Brightness (ANSI lumens): 5100
• 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: 0.81 ~0.89
• Zoom Ratio: 1.1x
• Lens: F/# =1.83 ~ 1.86 f= 8.6 ~ 9.4
• Projection Offset (Full-Height): 0%
• Keystone Adjustment: 3D, Vertical ± 40 degrees; Horizontal ± 40 degrees; Rotation ± 40 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

Compatibility

• Input Lag: 16.7 ms (1080P 60Hz), 16.7 ms (4K 60Hz), 33.4 ms (1080P 60Hz), 33.4 ms (4K 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: Yes, eARC, Dolby Atmos
• 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: x1 (1.8M)
• HDMI cable: 1.8m
• 3D Glasses: DGD5, (Optional)
• Installation Guide: 1 (8L)
• Universal Ceiling Mount: CM00G3, (Optional)

Dimensions & Weight

• Dimensions (WxHxD) (mm): 416x166x351
• Net Weight (kg): 7

Projection System

• Projection System: DLP

Manuals/Downloads

User Manual