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BenQ LK936ST: 5,100 Lumens 4K UHD Laser Short Throw Projector
Model LK936ST
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Availability: Out of Stock
- 5,100 ANSI lumens brightness
- 4K UHD resolution
- Laser light source, rated Normal 20,000 hrs
- Throw ratio: 0.81 ~0.89
Product Overview
Overview
The BenQ LK936ST is a 5,100-lumen 4K UHD laser projector with a short-throw lens.
Specification highlights for the LK936ST: Brightness (ANSI lumens): 5100; Resolution: 4K UHD (3840×2160); Light Source: Laser. Corporate AV supplies and integrates the LK936ST across India for meeting rooms, classrooms and venues, including site survey, installation and commissioning where the project needs it.
Key features
- 5,100 ANSI lumens brightness
- 4K UHD resolution
- Laser light source, rated Normal 20,000 hrs
- Throw ratio: 0.81 ~0.89
- Contrast ratio: 3,000,000:1
Why choose the LK936ST
It is a 5,100 ANSI-lumen laser projector for rooms that need a large image, so presentations stay clear across the room. Corporate AV checks the room, mounting surface, power and network during a site survey, so the LK936ST is installed and commissioned as part of a complete AV system rather than delivered as a box.
Product Highlights
Key Benefits
5,100 ANSI lumens brightness
4K UHD resolution
Laser light source, rated Normal 20,000 hrs
Throw ratio: 0.81 ~0.89
Contrast ratio: 3,000,000:1
Use Cases
Ideal Applications
Meeting & Huddle Rooms
Classrooms & Training Rooms
Auditoriums & Large Venues
Technical Details
Technical 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
Normal 20,000 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
2 (HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2))
Display Port
1
LAN (RJ45)
1
HDBaseT (RJ45)
1 (Video/Audio)
3D Sync in
1 (VESA)
3D Sync out
1 (VESA)
USB Type A
1 (USB Type A-1 (2.0/Power Supply2.0A))
RS232 in (DB-9pin)
1
Wired Remote in (3.5mm Mini Jack)
1
Wired Remote out (3.5mm Mini Jack)
1
DC 12V Trigger (3.5mm Jack)
1
Audio
Speaker
1 × 10 W
Audio out (3.5mm Mini Jack)
1
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
HDMI cable
1.8m
3D Glasses
DGD5, (Optional)
Installation Guide
1 (8L)
Universal Ceiling Mount
CM00G3, (Optional)
Dimension & Weight
Dimensions (WxHxD) (mm)
416x166x351
Net Weight (kg)
7
Projection System
Projection System
DLP
In The Box
What's Included
Remote Control w/ Battery (RCA011)
HDMI cable: 1.8m
Installation Guide (8L)
Why CorporateAV?
Sourced right. Installed right.
Genuine Manufacturer Stock
Every unit sourced through authorized distribution, backed by manufacturer warranty.
Expert AV Integration
Paired correctly with compatible systems and your room's existing AV infrastructure.
Pan-India Delivery & Support
On-site installation and ongoing technical support wherever your project is based.
More Details
Additional Information
Why Buy The LK936ST From Corporate AV?
- Genuine BenQ stock with manufacturer warranty support
- Custom pricing for bulk and multi-room / multi-site rollouts
- Local after-sales support — a real team you can call or WhatsApp, not a call centre
- Expert guidance on product selection and deployment planning
- Professional installation across Bangalore, Hyderabad, Mumbai, Delhi NCR, and the wider India region
Distribution
Corporate AV supplies and installs BenQ products across Bangalore, Hyderabad, Mumbai, Delhi NCR, Chennai, Pune, Kolkata, Ahmedabad, and the wider India region.
Frequently Asked Questions
How bright is the BenQ LK936ST?
BenQ lists the brightness of the LK936ST as: 5100 ANSI lumens.
What resolution does the BenQ LK936ST have?
BenQ lists the resolution of the LK936ST as: 4K UHD (3840×2160).
Does the BenQ LK936ST have built-in speakers?
BenQ lists the audio of the LK936ST as: 1 × 10 W.
What light source does the BenQ LK936ST use?
BenQ lists the light source of the LK936ST as: Laser.
How long does the light source of the BenQ LK936ST last?
BenQ lists the light source life of the LK936ST as: Normal 20,000 hrs.
Does Corporate AV install the BenQ LK936ST?
Yes. Corporate AV can supply the LK936ST only, or deliver it turnkey with site survey, mounting, cabling and commissioning. See our AV installation services for how a project is run.
How do I get a quote for the BenQ LK936ST in India?
Use the Request a Quote button on this page or message Corporate AV on WhatsApp. Pricing depends on quantity, delivery location and installation scope, so we prepare a tailored proposal rather than publishing a fixed price.
