Head-to-head
Optoma UHD55 vs XGIMI Horizon Pro
Side-by-side comparison of the Optoma UHD55 and XGIMI Horizon Pro: throw ratio, brightness, resolution, input lag and price — plus which one to buy.
Quick verdict
The Optoma UHD55 and XGIMI Horizon Pro are both standard-throw projectors in a similar price range. The Optoma UHD55 is brighter — 3,600 vs 1,500 lumens. Both need roughly the same throw distance. The XGIMI Horizon Pro costs less — about $1,399 vs $1,499. For gaming, the Optoma UHD55 has the lower input lag at 16 ms.
| Spec | Optoma UHD55 | XGIMI Horizon Pro |
|---|---|---|
| Throw ratio | 1.21–1.59 | 1.2 |
| Brightness | 3,600 lumens | 1,500 lumens |
| Resolution | 4K UHD | 4K UHD |
| HDR | Yes | Yes |
| Light source | lamp | LED |
| Input lag | 16 ms | 35 ms |
| Price | ~$1,499 | ~$1,399 |
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Throw distance: Optoma UHD55 vs XGIMI Horizon Pro
How far each projector must sit from the screen for the same image size.
| Screen | Optoma UHD55 | XGIMI Horizon Pro |
|---|---|---|
| 80″ | 7.0–9.2 ft | 7.0 ft |
| 100″ | 8.8–11.5 ft | 8.7 ft |
| 120″ | 10.5–13.9 ft | 10.5 ft |
| 150″ | 13.2–17.3 ft | 13.1 ft |
Which should you buy?
- • Choose the Optoma UHD55 if a brighter picture in ambient light matters most.
- • Choose the Optoma UHD55 for gaming — lower input lag means more responsive play.
- • Choose the XGIMI Horizon Pro if you want to spend less for similar core performance.
Frequently asked questions
The Optoma UHD55 is brighter, rated at 3,600 lumens versus 1,500 lumens.
More comparisons
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