Head-to-head
BenQ TK710 vs Epson Home Cinema 3800
Side-by-side comparison of the BenQ TK710 and Epson Home Cinema 3800: throw ratio, brightness, resolution, input lag and price — plus which one to buy.
Quick verdict
The BenQ TK710 and Epson Home Cinema 3800 are both standard-throw projectors in a similar price range. The BenQ TK710 is brighter — 3,200 vs 3,000 lumens. The BenQ TK710 can sit closer to the screen (throw ratio from 1.15 vs 1.32). The Epson Home Cinema 3800 costs less — about $1,699 vs $1,799. For gaming, the BenQ TK710 has the lower input lag at 16.7 ms.
| Spec | BenQ TK710 | Epson Home Cinema 3800 |
|---|---|---|
| Throw ratio | 1.15–1.5 | 1.32–2.15 |
| Brightness | 3,200 lumens | 3,000 lumens |
| Resolution | 4K UHD | 4K PRO-UHD |
| HDR | Yes | Yes |
| Light source | laser | lamp |
| Input lag | 16.7 ms | 28 ms |
| Price | ~$1,799 | ~$1,699 |
Affiliate link — we may earn a commission at no extra cost to you.
Throw distance: BenQ TK710 vs Epson Home Cinema 3800
How far each projector must sit from the screen for the same image size.
| Screen | BenQ TK710 | Epson Home Cinema 3800 |
|---|---|---|
| 80″ | 6.7–8.7 ft | 7.7–12.5 ft |
| 100″ | 8.4–10.9 ft | 9.6–15.6 ft |
| 120″ | 10.0–13.1 ft | 11.5–18.7 ft |
| 150″ | 12.5–16.3 ft | 14.4–23.4 ft |
Which should you buy?
- • Choose the BenQ TK710 if a brighter picture in ambient light matters most.
- • Choose the BenQ TK710 for gaming — lower input lag means more responsive play.
- • Choose the Epson Home Cinema 3800 if you want to spend less for similar core performance.
Frequently asked questions
The BenQ TK710 is brighter, rated at 3,200 lumens versus 3,000 lumens.
More comparisons
Not sure which projector fits your room? Calculate the throw distance for your screen.
Open the calculator →