Our Verdict
Optoma GT1080HDRx Wins

It offers 8.4ms gaming input lag and 3800 lumens brightness. Choose Epson Home Cinema 3800 for its superior 4K (3840 x 2160) native resolution for cinematic viewing.
Spec Comparison
4 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $1300 | $950 |
| Rating | 4.0(113) | 4.3(862) |
| Brightness Ansi Lumens | — | 3800 |
| Native Resolution | 3840 x 2160 | 1080p |
| Gaming Input Lag Ms | — | 8.4 |
| Throw Ratio | — | — |
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Frequently Asked Questions
Common questions about this comparison
Which projector is better for gaming?
The Optoma GT1080HDRx is superior for gaming, boasting an enhanced gaming mode with an ultra-low input lag of 8.4ms at 1080p 120Hz. The Epson's gaming performance specifications are not provided.
What is the main difference in native resolution between these projectors?
The Epson Home Cinema 3800 offers a 4K PRO-UHD (3840 x 2160) native resolution, providing much sharper detail. In contrast, the Optoma GT1080HDRx has a native resolution of 1080p.
Which projector offers higher brightness?
The Optoma GT1080HDRx specifies a brightness of 3800 ANSI lumens, making it suitable for various lighting conditions. The brightness specifications for the Epson Home Cinema 3800 are not provided in the given details.
Is the Epson's 4K resolution a significant advantage over the Optoma's gaming features?
For cinematic viewing or detailed content, the Epson's 4K (3840x2160) resolution offers a clearer picture. However, for serious gamers, the Optoma's 8.4ms input lag and 3800 lumens brightness provide a far more responsive and enjoyable gaming experience.
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