BenQ
LK935
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Prices confirmed Nov 10, 2026 · we check every retailer daily
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BenQ's standard-throw 4K laser: 3840 x 2160, 5,500 ANSI lumens, a 1.6x manual zoom with a 1.36–2.18 throw, and wide manual lens shift (vertical ±60%, horizontal ±23%). The laser is rated 20,000 hours in normal mode. A 100-inch image needs about 9.9 to 15.8 ft from the screen, per BenQ's manual, so this hangs behind the golfer in a deep room and its beam has to clear the swing. For that room it is 4K with lens shift at $4,499. The short-throw LK936ST and AK900ST put a similar class of picture over the hitting area instead.
Compare with
How it stacks up against the closest alternatives.
Who this is for
Honest match per persona.
Good for
- Showroom
4K, 5,500 ANSI lumens and wide lens shift, mounted at the back of a deep room where it stays out of the way. The lens shift lets an installer square the image without keystone.
Not for
- Space-Constrained
A 1.36–2.18 throw needs about 10 ft or more for a 100-inch image.
- Cost-Effective Buyer
$4,499 for a projector.
- Recreational Player
A long-throw installation projector; a casual room is simpler with a short throw over the hitting area.
Specifications
The numbers, plainly stated.
Image
| Resolution | 4K UHD (3840×2160) |
| Lumens | 5,500 ANSI |
Hardware
| Light Source | Laser (20,000 hours, normal mode) |
| Throw Ratio | 1.36–2.18 (1.6× manual zoom) |
| Lens Shift | Vertical ±60%, horizontal ±23% (manual) |
| Dimensions | 16.38 × 13.83 × 6.56 in (W × D × H) |
Requirements
| Throw Distance | 100 in at about 9.9–15.8 ft (BenQ's manual) |
Performance
| Input Lag | 33.4 ms at 1080p/60Hz (BenQ) |
Room planner
See the BenQ LK935 in your sim room.
The planner draws it to scale with your room and your screen: where it mounts, how far the lens sits from the screen, and whether your swing or your shadow crosses the light. It opens in a sample room; put in yours.
Same category, different tradeoff
Other projectors we considered.
ShowroomEpsonPowerLite L690SU6,200-lumen short-throw WUXGA 3LCD laser with a 1.7x zoom and wide lens shift, in white or black.
Showroom
Showroom
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