Head-to-head
BenQ HT4550i vs Epson Pro Cinema 4050
Side-by-side comparison of the BenQ HT4550i and Epson Pro Cinema 4050: throw ratio, brightness, resolution, input lag and price โ plus which one to buy.
Quick verdict
The BenQ HT4550i and Epson Pro Cinema 4050 are both standard-throw projectors in a similar price range. The BenQ HT4550i is brighter โ 3,200 vs 2,400 lumens. The BenQ HT4550i can sit closer to the screen (throw ratio from 1.15 vs 1.35). The Epson Pro Cinema 4050 costs less โ about $2,399 vs $2,999. For gaming, the BenQ HT4550i has the lower input lag at 17.9 ms.
| Spec | BenQ HT4550i | Epson Pro Cinema 4050 |
|---|---|---|
| Throw ratio | 1.15โ1.5 | 1.35โ2.84 |
| Brightness | 3,200 lumens | 2,400 lumens |
| Resolution | 4K UHD | 4K PRO-UHD |
| HDR | Yes | Yes |
| Light source | LED | lamp |
| Input lag | 17.9 ms | 28 ms |
| Price | ~$2,999 | ~$2,399 |
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Throw distance: BenQ HT4550i vs Epson Pro Cinema 4050
How far each projector must sit from the screen for the same image size.
| Screen | BenQ HT4550i | Epson Pro Cinema 4050 |
|---|---|---|
| 80โณ | 6.7โ8.7 ft | 7.8โ16.5 ft |
| 100โณ | 8.4โ10.9 ft | 9.8โ20.6 ft |
| 120โณ | 10.0โ13.1 ft | 11.8โ24.8 ft |
| 150โณ | 12.5โ16.3 ft | 14.7โ30.9 ft |
Which should you buy?
- โข Choose the BenQ HT4550i if a brighter picture in ambient light matters most.
- โข Choose the BenQ HT4550i for gaming โ lower input lag means more responsive play.
- โข Choose the Epson Pro Cinema 4050 if you want to spend less for similar core performance.
Frequently asked questions
The BenQ HT4550i is brighter, rated at 3,200 lumens versus 2,400 lumens.
More comparisons
Not sure which projector fits your room? Calculate the throw distance for your screen.
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