Head-to-head
BenQ TK860i vs BenQ X300G
BenQ TK860i vs BenQ X300G: throw ratio, brightness, resolution, input lag and price, side by side — and which to buy.
Quick verdict
The BenQ TK860i and BenQ X300G are both standard-throw projectors in a similar price range. The BenQ TK860i is brighter — 3,300 vs 2,000 lumens. The BenQ X300G can sit closer to the screen (throw ratio from 0.69 vs 1.13). Both cost about $1,799. For gaming, the BenQ X300G has the lower input lag at 16.67 ms.
| Spec | BenQ TK860i | BenQ X300G |
|---|---|---|
| Throw ratio | 1.13–1.47 | 0.69–0.83 |
| Brightness | 3,300 lumens | 2,000 lumens |
| Resolution | 4K UHD | 4K UHD |
| HDR | Yes | Yes |
| Light source | lamp | LED |
| Input lag | 17.9 ms | 16.67 ms |
| Price | ~$1,799 | ~$1,799 |
Throw distance: BenQ TK860i vs BenQ X300G
How far each projector must sit from the screen for the same image size.
| Screen | BenQ TK860i | BenQ X300G |
|---|---|---|
| 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 X300G for gaming — lower input lag means more responsive play.
Frequently asked questions
The BenQ TK860i is brighter, rated at 3,300 lumens versus 2,000 lumens.
More comparisons
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