Optoma UHD55: throw distance & specs
4K UHD · 3,600 lumens · throw ratio 1.21–1.59. For a 100″ screen it sits 8.8–11.5 ft away.
The Optoma UHD55 sits 8.8–11.5 ft from a 100″ screen and about 10.5–13.9 ft from a 120″ screen, set by its official 1.21–1.59 throw ratio. At 3,600 lumens it pairs best with a matte-white screen in the dark, or an ALR screen with some ambient light.
Throw ratio
1.21–1.59
Brightness
3,600 lumens
Resolution
4K UHD
Type
lamp
| Throw ratio | 1.21–1.59 |
| Brightness | 3,600 lumens |
| Resolution | 4K UHD |
| HDR | Yes |
| Light source | lamp |
| Type | Standard throw |
| Input lag | 16 ms |
| Price | ~$1,499 |
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Throw-distance calculator
Optoma UHD55 — distance for a 100″ screen
8.8–11.5 ft
Lens-to-screen distance. Zoom (if any) lets you fine-tune within the range.
Throw distance by screen size
How far the Optoma UHD55 sits from the screen at common 16:9 sizes, across its full zoom range.
| Screen (16:9) | Image width | Throw distance |
|---|---|---|
| 90″ | 78″ | 7.9–10.4 ft |
| 100″ | 87″ | 8.8–11.5 ft |
| 120″ | 105″ | 10.5–13.9 ft |
| 150″ | 131″ | 13.2–17.3 ft |
Every projector’s throw distance, by screen size: 100-inch screen · 120-inch screen
Which screen for the Optoma UHD55?
The Optoma UHD55 is a standard-throw projector, so it works with a matte-white screen in a dark room or an ALR screen if you watch with some ambient light. Match the screen size to the throw distance the calculator gives for your room.
Frequently asked questions
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Not sure it fits? Run your exact screen size through the calculator.
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