Comparison
AK900ST vs PT-VMZ7ST
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A side-by-side look at how the BenQ AK900ST and Panasonic PT-VMZ7ST compare on specs, accuracy, room requirements, and price. No hype — just the parts of the decision a buyer actually weighs.
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Prices confirmed Nov 10, 2026 · we check every retailer daily
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Prices confirmed Nov 10, 2026 · we check every retailer daily
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Full specificationsEvery spec for both, line by line
Specifications
The numbers, lined up.
Image
| Spec | AK900ST | PT-VMZ7ST |
|---|---|---|
| Resolution | 4K UHD (3840×2160) | WUXGA (1920×1200), 16:10; 3LCD (three 0.64-in panels); 4K input shown at 1920×1200 |
| Lumens | 6,000 ANSI | 7,000 (ISO 21118 and ANSI; 7,500 center) |
| Color | 97% Rec. 709; Golf, Bright Golf and HDR Golf picture modes | — |
- ResolutionAK900ST4K UHD (3840×2160)PT-VMZ7STWUXGA (1920×1200), 16:10; 3LCD (three 0.64-in panels); 4K input shown at 1920×1200
- LumensAK900ST6,000 ANSIPT-VMZ7ST7,000 (ISO 21118 and ANSI; 7,500 center)
- ColorAK900ST97% Rec. 709; Golf, Bright Golf and HDR Golf picture modesPT-VMZ7ST—
Hardware
| Spec | AK900ST | PT-VMZ7ST |
|---|---|---|
| Light Source | Laser, IP5X sealed (20,000 hours; 30,000 Eco) | Laser (20,000 hours to half brightness; 24,000 in Eco) |
| Throw Ratio | 0.81–0.89 (1.1× motorized zoom) | 0.797–1.01 (1.2× manual zoom, powered focus) |
| Lens Shift | V ±60% / H ±23% | Vertical +50% (one direction), horizontal ±20% |
| Fan Noise | 34/29 dB (normal/eco, BenQ spec) | — |
| Weight | 10.2 kg (22.5 lb) | — |
| Models | — | PT-VMZ7STU7 (white) and PT-VMZ7STBU7 (black), identical specs |
| Dimensions | — | 16.3 × 16.69 × 6.57 in (W × D × H, with feet) |
- Light SourceAK900STLaser, IP5X sealed (20,000 hours; 30,000 Eco)PT-VMZ7STLaser (20,000 hours to half brightness; 24,000 in Eco)
- Throw RatioAK900ST0.81–0.89 (1.1× motorized zoom)PT-VMZ7ST0.797–1.01 (1.2× manual zoom, powered focus)
- Lens ShiftAK900STV ±60% / H ±23%PT-VMZ7STVertical +50% (one direction), horizontal ±20%
- Fan NoiseAK900ST34/29 dB (normal/eco, BenQ spec)PT-VMZ7ST—
- WeightAK900ST10.2 kg (22.5 lb)PT-VMZ7ST—
- ModelsAK900ST—PT-VMZ7STPT-VMZ7STU7 (white) and PT-VMZ7STBU7 (black), identical specs
- DimensionsAK900ST—PT-VMZ7ST16.3 × 16.69 × 6.57 in (W × D × H, with feet)
Performance
| Spec | AK900ST | PT-VMZ7ST |
|---|---|---|
| Input Lag | 18.1 ms at 4K/60Hz; 4.8 ms at 1080p/240Hz | — |
- Input LagAK900ST18.1 ms at 4K/60Hz; 4.8 ms at 1080p/240HzPT-VMZ7ST—
Software
| Spec | AK900ST | PT-VMZ7ST |
|---|---|---|
| Golf Features | Golf Mode 2.0, Auto Screen Fit 2.0 (flat and curved screens; automatic under 13.1 ft from the screen, Smart Warping beyond), autofocus, Golf Scene Memory (5 profiles) | — |
- Golf FeaturesAK900STGolf Mode 2.0, Auto Screen Fit 2.0 (flat and curved screens; automatic under 13.1 ft from the screen, Smart Warping beyond), autofocus, Golf Scene Memory (5 profiles)PT-VMZ7ST—
Requirements
| Spec | AK900ST | PT-VMZ7ST |
|---|---|---|
| Throw Distance | — | 100 in (16:10) at about 5.6–7.1 ft (Panasonic's throw table: 1.72–2.18 m) |
- Throw DistanceAK900ST—PT-VMZ7ST100 in (16:10) at about 5.6–7.1 ft (Panasonic's throw table: 1.72–2.18 m)
Room planner
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The planner draws each unit to scale with your room and your swing: where it mounts, the throw it needs, and whether your shadow crosses the light. Put in your room once, then switch units in the planner to compare.
Persona fitWho each one is better for
Who each one is better for
Honest persona fit, side by side.
Better for AK900ST
- Showroom
6,000 lumens with lens shift and BenQ's golf features, in the throw the LK936ST used. For a premium room with windows or a large screen, this is BenQ's current top answer.
- Performance Seeker
Bright enough for data review with the lights on, 18 ms of lag at 4K, and Auto Screen Fit to keep the image square on the screen without a calibration session.
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