Head-to-head
BenQ TK860i vs Optoma UHZ50
Side-by-side comparison of the BenQ TK860i and Optoma UHZ50: throw ratio, brightness, resolution, input lag and price — plus which one to buy.
Quick verdict
The BenQ TK860i and Optoma UHZ50 are both standard-throw projectors in a similar price range. The BenQ TK860i is brighter — 3,300 vs 3,000 lumens. The BenQ TK860i can sit closer to the screen (throw ratio from 1.13 vs 1.21). The BenQ TK860i costs less — about $1,799 vs $2,299. For gaming, the Optoma UHZ50 has the lower input lag at 16.7 ms.
| Spec | BenQ TK860i | Optoma UHZ50 |
|---|---|---|
| Throw ratio | 1.13–1.47 | 1.21–1.59 |
| Brightness | 3,300 lumens | 3,000 lumens |
| Resolution | 4K UHD | 4K UHD |
| HDR | Yes | Yes |
| Light source | lamp | laser |
| Input lag | 17.9 ms | 16.7 ms |
| Price | ~$1,799 | ~$2,299 |
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Throw distance: BenQ TK860i vs Optoma UHZ50
How far each projector must sit from the screen for the same image size.
| Screen | BenQ TK860i | Optoma UHZ50 |
|---|---|---|
| 80″ | 6.6–8.5 ft | 7.0–9.2 ft |
| 100″ | 8.2–10.7 ft | 8.8–11.5 ft |
| 120″ | 9.8–12.8 ft | 10.5–13.9 ft |
| 150″ | 12.3–16.0 ft | 13.2–17.3 ft |
Which should you buy?
- • Choose the BenQ TK860i if a brighter picture in ambient light matters most.
- • Choose the Optoma UHZ50 for gaming — lower input lag means more responsive play.
- • Choose the BenQ TK860i if you want to spend less for similar core performance.
Frequently asked questions
The BenQ TK860i is brighter, rated at 3,300 lumens versus 3,000 lumens.
More comparisons
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