Comparison
AK800ST vs LK936ST
A side-by-side look at how the BenQ AK800ST and BenQ LK936ST compare on specs, accuracy, room requirements, and price. No hype — just the parts of the decision a buyer actually weighs.
Buy AK800ST
Buy LK936ST
- Buy atAmazon$4,800Free ship
- Buy atIndoor Golf Outlet$4,899Free ship
- Buy atCarl's Place$4,899Free ship
- Buy atShop Indoor Golf$4,899Free ship
- Buy atB&H$4,899Free ship
Prices confirmed Oct 19, 2026 · we check every retailer daily
When you buy through links on Northcourse, we may earn a commission at no additional cost to you. Read the full affiliate disclosure
Specifications
The numbers, lined up.
Image
| Spec | AK800ST | LK936ST |
|---|---|---|
| Resolution | 4K UHD (3840×2160) | True 4K (3840×2160) |
| Lumens | 5,000 ANSI | 5,100 |
| Color | Golf, Bright Golf and HDR Golf picture modes | — |
| HDR | — | HDR10, HLG |
- ResolutionAK800ST4K UHD (3840×2160)LK936STTrue 4K (3840×2160)
- LumensAK800ST5,000 ANSILK936ST5,100
- ColorAK800STGolf, Bright Golf and HDR Golf picture modesLK936ST—
- HDRAK800ST—LK936STHDR10, HLG
Hardware
| Spec | AK800ST | LK936ST |
|---|---|---|
| Light Source | Laser, IP5X sealed (20,000 hours; 30,000 Eco) | Laser (20,000+ hours) |
| Throw Ratio | 0.69–0.83 (1.2× motorized zoom) | 0.81–0.89 (short-throw) |
| Lens Shift | None — fixed 102.5% offset | V ±60% / H ±23% |
| Fan Noise | 34/29 dB (normal/eco, BenQ spec) | — |
| Weight | 5.9 kg (13 lb) | — |
- Light SourceAK800STLaser, IP5X sealed (20,000 hours; 30,000 Eco)LK936STLaser (20,000+ hours)
- Throw RatioAK800ST0.69–0.83 (1.2× motorized zoom)LK936ST0.81–0.89 (short-throw)
- Lens ShiftAK800STNone — fixed 102.5% offsetLK936STV ±60% / H ±23%
- Fan NoiseAK800ST34/29 dB (normal/eco, BenQ spec)LK936ST—
- WeightAK800ST5.9 kg (13 lb)LK936ST—
Performance
| Spec | AK800ST | LK936ST |
|---|---|---|
| Input Lag | 18.1 ms at 4K/60Hz; 4.8 ms at 1080p/240Hz | — |
- Input LagAK800ST18.1 ms at 4K/60Hz; 4.8 ms at 1080p/240HzLK936ST—
Software
| Spec | AK800ST | LK936ST |
|---|---|---|
| Golf Features | Golf Mode 2.0, Auto Screen Fit 2.0 (flat and curved screens), autofocus, Golf Scene Memory (5 profiles) | — |
- Golf FeaturesAK800STGolf Mode 2.0, Auto Screen Fit 2.0 (flat and curved screens), autofocus, Golf Scene Memory (5 profiles)LK936ST—
Who each one is better for
Honest persona fit, side by side.
Better for AK800ST
- Family Setup
Bright enough that the room does not need to be dark, with saved scene profiles for golf, movies and games.
Both fit
- Showroom
- Performance Seeker
Also worth a look
More comparisons with the AK800ST and LK936ST.
Build your simulator in two minutes
Five questions. One tailored build with retailer links.
We ask about your budget, your room, and how you’ll use it. We return a complete build — launch monitor, mat, enclosure, projector, software, PC — with the reasoning behind every pick and the alternatives we considered.