Head-to-head
BenQ GP520 vs ViewSonic PX701-4K
BenQ GP520 vs ViewSonic PX701-4K: throw ratio, brightness, resolution, input lag and price, side by side โ and which to buy.
Quick verdict
The BenQ GP520 and ViewSonic PX701-4K are both standard-throw projectors in a similar price range. The ViewSonic PX701-4K is brighter โ 3,200 vs 2,600 lumens. The BenQ GP520 can sit closer to the screen (throw ratio from 1.20 vs 1.50). Both cost about $999. For gaming, the ViewSonic PX701-4K has the lower input lag at 16.9 ms.
| Spec | BenQ GP520 | ViewSonic PX701-4K |
|---|---|---|
| Throw ratio | 1.2 | 1.5โ1.65 |
| Brightness | 2,600 lumens | 3,200 lumens |
| Resolution | 4K UHD | 4K UHD |
| HDR | Yes | Yes |
| Light source | LED | lamp |
| Input lag | 17.9 ms | 16.9 ms |
| Price | ~$999 | ~$999 |
Throw distance: BenQ GP520 vs ViewSonic PX701-4K
How far each projector must sit from the screen for the same image size.
| Screen | BenQ GP520 | ViewSonic PX701-4K |
|---|---|---|
| 80โณ | 7.0 ft | 8.7โ9.6 ft |
| 100โณ | 8.7 ft | 10.9โ12.0 ft |
| 120โณ | 10.5 ft | 13.1โ14.4 ft |
| 150โณ | 13.1 ft | 16.3โ18.0 ft |
Which should you buy?
- โข Choose the ViewSonic PX701-4K if a brighter picture in ambient light matters most.
- โข Choose the ViewSonic PX701-4K for gaming โ lower input lag means more responsive play.
Frequently asked questions
The ViewSonic PX701-4K is brighter, rated at 3,200 lumens versus 2,600 lumens.
The BenQ GP520 has the shorter throw, so it can be placed closer for the same image size.
More comparisons
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