BenQ LK830ST 4K Laser Simulation Projector - 4000 Lumens
SKU: 9H.JT977.75E
£1,568.07 (Excl. VAT)
- Brightness (Lumens) 3000 - 5000
- Contrast Ratio 3,000,000:1
- Native Resolution 4K UHD
- Throw Ratio 0.496
- Light Source Laser
- Native Aspect Ratio 16:9 Widescreen
- Description
- Specifications
- Downloads
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Exceptional 4K UHD Laser Precision
Immersive Entertainment
LK830ST 4000lms 4K Laser Projector
Blending Ready Mode
360° degree Installation
Color Mode
BenQ WBA
Detail Visibility
Short Throw
MaxScreen
Dustproofing
Optional Air Filter
LAN Firmware Update
DMS Software IT Takes Control
Installer Ready
Optimized for Multi-Projector Projects from Fast Setup to Long Term PerformanceBlending Ready Mode
One-click preset for multi-projector blending to minimize setup effortBrilliant Visuals with Stable Color and Performance
The LK830ST delivers brilliant image clarity and stable performance across every detail—from vivid Rec.709 color and high contrast to 4000-lumen brightness and 20,000-hour laser life.
Detail Visibility
Contrast ratio
Wide color
High brightness
Short Throw
Long-lasting Laser
BenQ WBA for Seamless Multi-Projector White Calibration
BenQ’s factory white balance adjustment (WBA) reduce variables between images projected from different projectors, significantly reducing manual calibration effort. It can save up to a full day of setup time in large-scale installations while ensuring seamless multi-projector alignment for edge blending.
Full flexibility for ceilings, walls and floors
360° and Portrait Projection for Full Installation Freedom
360 degree
Portrait projection
Image Adjustment
Up to 300-Inch Display
0.5 short throw ratio for large image from a short distance in limited spaces.
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Brightness (ANSI lumens) 4000 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 20000 hrs, ECO 30000 hrs Throw Ratio 0.496 Zoom Ratio Fixed Lens F 2.8, f: 17.51 mm Projection Offset (Full-Height) 114% Keystone Adjustment 2D, (Auto) Vertical ±30°, Horizontal ±30° Rec. 709 Coverage 93% Picture Modes Simulation, 3D, Bright, HDR10, HLG, Presentation, sRGB, User 1, User 2, Vivid Input Lag 16.7 ms (1080P 60Hz) Resolution Support VGA (640x480) to 4K UHD (3840x2160) Horizontal Frequency 15K~135KHz Vertical Scan Rate 23~240Hz HDMI in (x2), HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2) LAN (RJ45) (x1) USB Type A (x2) RS232 in (DB-9pin) (x1) Speaker 15W (x1) Audio out (3.5mm Mini Jack) (x1) Operating Temperature 0~40℃ Power Supply AC 100 to 240 V, 50/60 Hz Typical Power Consumption (110V) 230W @110VAC Stand-by Power Consumption <0.5W Network Stand-by Power Consumption <2W Acoustic Noise (Typ./Eco.) 30/24 dB Remote Control w/ Battery RCA011 Power Cord (by region) x1 (1.8M) Quick Start Guide (x1) 22L Warranty Card (by region) Yes Anti-dust Filter Optional Universal Ceiling Mount CM00G3 (Optional) Dimensions (WxHxD) (mm) 279.2 x 120.5 x 229.3 Net Weight (kg) 3.6 Kg +/- 100g Dimensions (WxHxD) (inch) 10.99 x 4.74 x 9.03 Net Weight (lb) 7.93 lbs ± 0.22 Projection System DLP -
Description Downloads BenQ LK830ST 4K Laser Simulation Projector - 4000 Lumens DataSheet Download
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