Head-to-head
BenQ HT4550i vs BenQ W4100i
Side-by-side comparison of the BenQ HT4550i and BenQ W4100i: throw ratio, brightness, resolution, input lag and price — plus which one to buy.
Quick verdict
The BenQ HT4550i and BenQ W4100i are both standard-throw projectors in a similar price range. Both put out 3,200 lumens. Both need roughly the same throw distance. The BenQ W4100i costs less — about $2,799 vs $2,999. For gaming, the BenQ HT4550i has the lower input lag at 17.9 ms.
| Spec | BenQ HT4550i | BenQ W4100i |
|---|---|---|
| Throw ratio | 1.15–1.5 | 1.15–1.5 |
| Brightness | 3,200 lumens | 3,200 lumens |
| Resolution | 4K UHD | 4K UHD |
| HDR | Yes | Yes |
| Light source | LED | LED |
| Input lag | 17.9 ms | 17.9 ms |
| Price | ~$2,999 | ~$2,799 |
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Throw distance: BenQ HT4550i vs BenQ W4100i
How far each projector must sit from the screen for the same image size.
| Screen | BenQ HT4550i | BenQ W4100i |
|---|---|---|
| 80″ | 6.7–8.7 ft | 6.7–8.7 ft |
| 100″ | 8.4–10.9 ft | 8.4–10.9 ft |
| 120″ | 10.0–13.1 ft | 10.0–13.1 ft |
| 150″ | 12.5–16.3 ft | 12.5–16.3 ft |
Which should you buy?
- • Choose the BenQ HT4550i for gaming — lower input lag means more responsive play.
- • Choose the BenQ W4100i if you want to spend less for similar core performance.
Frequently asked questions
The BenQ W4100i is typically cheaper, around $2,799 at street price.
More comparisons
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