BenQ LK830ST 4K Short Throw Laser Projector
Specs TBDMSRP $2,499
- Throw ratio
- 0.496:1
- Brightness
- 4,000 lumens
- Input lag
- 16.7 ms at 1080p 60Hz
- Golf mode
- Yes
· BenQ · Golf simulator projector ·
BenQ LK830ST 4K Short Throw Laser Projector Specs & sim fit
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Will it fit your sim?
Image width = throw distance ÷ throw ratio.
From 10 ft away, the BenQ LK830ST throws an image 20.2 ft wide (10 ft ÷ 0.496).
For a 10 ft wide image, mount it 5.0 ft from the screen (10 ft × 0.496).
Full specifications
Manufacturer data- Throw ratio
- 0.496:1
- Throw type (maker's label)
- Short throw
- Zoom
- Fixed lens (no zoom)
- Lens shift
- Not published by manufacturer
- Keystone
- 2D, (Auto) Vertical ±30 degrees; Horizontal ±30 degrees
- Native aspect ratio
- 16:9
- Screen shapes stated
- 4:3, 16:9, 16:10, 1:1, 5:4
- Brightness
- 4,000 lumens
- Input lag
- 16.7 ms at 1080p 60Hz
- Golf picture mode
- Yes
- Resolution
- 3840x2160
- Light source
- Laser
- Light source life
- 20,000 hours (normal mode)
- Weight
- 7.93 lbs
- Dimensions (W × H × D)
- 10.99 x 4.74 x 9.03 in
- Warranty
- Not published by manufacturer
- Released
- 2025
- Price (MSRP)
- $2,499
Strengths & weaknesses
Our readStrengths
- 4K UHD resolution (3840x2160)
- Input lag 16.7 ms at 1080p 60Hz
- Golf picture mode
- BenQ states screen fill for 4:3, 16:9, 16:10, 1:1 and 5:4 screens
- 0.496 throw ratio
Weaknesses
- Fixed lens: no zoom
- BenQ warns that 4:3, 16:10 and 1:1 screens may show distortion
- BenQ publishes no warranty term for this model