Head-to-head
BenQ TK860i vs BenQ X500i
Side-by-side comparison of the BenQ TK860i and BenQ X500i: throw ratio, brightness, resolution, input lag and price — plus which one to buy.
Quick verdict
The BenQ TK860i and BenQ X500i are both standard-throw projectors in a similar price range. The BenQ TK860i is brighter — 3,300 vs 2,200 lumens. The BenQ X500i can sit closer to the screen (throw ratio from 0.69 vs 1.13). Both cost about $1,799. For gaming, the BenQ X500i has the lower input lag at 4 ms.
| Spec | BenQ TK860i | BenQ X500i |
|---|---|---|
| Throw ratio | 1.13–1.47 | 0.69–0.83 |
| Brightness | 3,300 lumens | 2,200 lumens |
| Resolution | 4K UHD | 4K UHD |
| HDR | Yes | Yes |
| Light source | lamp | LED |
| Input lag | 17.9 ms | 4 ms |
| Price | ~$1,799 | ~$1,799 |
Affiliate link — we may earn a commission at no extra cost to you.
Throw distance: BenQ TK860i vs BenQ X500i
How far each projector must sit from the screen for the same image size.
| Screen | BenQ TK860i | BenQ X500i |
|---|---|---|
| 80″ | 6.6–8.5 ft | 4.0–4.8 ft |
| 100″ | 8.2–10.7 ft | 5.0–6.0 ft |
| 120″ | 9.8–12.8 ft | 6.0–7.2 ft |
| 150″ | 12.3–16.0 ft | 7.5–9.0 ft |
Which should you buy?
- • Choose the BenQ TK860i if a brighter picture in ambient light matters most.
- • Choose the BenQ X500i for gaming — lower input lag means more responsive play.
Frequently asked questions
The BenQ TK860i is brighter, rated at 3,300 lumens versus 2,200 lumens.
More comparisons
Not sure which projector fits your room? Calculate the throw distance for your screen.
Open the calculator →