Anker Nebula Cosmos Laser 4K vs Epson Home Cinema 3800
Side-by-side comparison of the Anker Nebula Cosmos Laser 4K and Epson Home Cinema 3800: throw ratio, brightness, resolution, input lag and price — plus which one to buy.
The Anker Nebula Cosmos Laser 4K and Epson Home Cinema 3800 are both standard-throw projectors in a similar price range. The Epson Home Cinema 3800 is brighter — 3,000 vs 1,840 lumens. The Anker Nebula Cosmos Laser 4K can sit closer to the screen (throw ratio from 1.27 vs 1.32). The Anker Nebula Cosmos Laser 4K costs less — about $1,599 vs $1,699. For gaming, the Epson Home Cinema 3800 has the lower input lag at 28 ms.
| Spec | Anker Nebula Cosmos Laser 4K | Epson Home Cinema 3800 |
|---|---|---|
| Throw ratio | 1.27 | 1.32–2.15 |
| Brightness | 1,840 lumens | 3,000 lumens |
| Resolution | 4K UHD | 4K PRO-UHD |
| HDR | Yes | Yes |
| Light source | laser | lamp |
| Input lag | 65 ms | 28 ms |
| Price | ~$1,599 | ~$1,699 |
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Throw distance: Anker Nebula Cosmos Laser 4K vs Epson Home Cinema 3800
How far each projector must sit from the screen for the same image size.
| Screen | Anker Nebula Cosmos Laser 4K | Epson Home Cinema 3800 |
|---|---|---|
| 80″ | 7.4 ft | 7.7–12.5 ft |
| 100″ | 9.2 ft | 9.6–15.6 ft |
| 120″ | 11.1 ft | 11.5–18.7 ft |
| 150″ | 13.8 ft | 14.4–23.4 ft |
Which should you buy?
- • Choose the Epson Home Cinema 3800 if a brighter picture in ambient light matters most.
- • Choose the Epson Home Cinema 3800 for gaming — lower input lag means more responsive play.
- • Choose the Anker Nebula Cosmos Laser 4K if you want to spend less for similar core performance.
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