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BenQ LK936ST vs BenQ TH671ST: Laser vs Lamp for Golf Simulators

Last updated: 2026-03-20

OUR WINNER

BenQ LK936ST Short Throw Projector

$2,999

★★★★½4.7/5

Short-throw 4K laser projector at 5100 lumens. Designed for sports simulation. Installs closer to the screen in tight spaces.

Check on AmazonFull Review

Epson LS12000B Laser Projector

$4,499

★★★★½4.8/5

Laser projector with 2700 lumens and 4K UHD. The most popular high-end golf simulator projector. No lamp to replace.

View on Brand WebsiteFull Review

Bottom Line

The LK936ST laser lasts 20,000 hours vs 2,500 for the TH671ST lamp. Over 5 years, the laser pays for itself in bulb replacements alone.

Winner:BenQ LK936ST Short Throw Projector

Specs Compared

FeatureBenQ LK936ST Short Throw ProjectorEpson LS12000B Laser Projector
Price$2,999$4,499
Our Score91/100 (Winner)93/100
Rating4.7/5 (534 reviews)4.8/5 (892 reviews)
Light SourceLaserLaser
Brightness5100 lumens2700 lumens
Resolution4K UHD4K UHD (3840x2160)
Throw Ratio0.75-0.92:1 (short throw)1.35-2.84:1
Lamp Life20,000 hours20,000 hours

BenQ LK936ST Short Throw Projector: Pros and Cons

+Short throw works in rooms as short as 12 feet
+5100 lumens, extremely bright
+4K laser, no lamp replacement
+Designed for simulation, not just home theater
+Lower latency than many projectors
−Still $2,999, not cheap
−Heavier than standard projectors
−Short throw means closer mount, may be in swing path without proper planning

Epson LS12000B Laser Projector: Pros and Cons

+Laser light source, 20,000+ hour lifespan
+2700 lumens, bright enough for daytime use through an impact screen
+4K UHD with HDR10
+No lamp costs
+Fast response time
+Excellent color accuracy
−Expensive at $4,499
−Heavy, requires solid ceiling mount
−Not a short-throw projector, needs 12-15 feet of throw distance
−Overkill for budget simulator builds

Which One Should You Buy?

The LK936ST laser lasts 20,000 hours vs 2,500 for the TH671ST lamp. Over 5 years, the laser pays for itself in bulb replacements alone.

If you have budget flexibility, our detailed reviews cover both products in depth. The right choice often comes down to how you plan to use the monitor.

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Epson LS12000B vs BenQ LK936STEpson LS12000B vs Optoma GT1090HDRBenQ LK936ST vs Optoma GT1090HDREpson LS12000B vs Any Short Throw: When Does Throw Distance Matter?
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