Optoma GT2100HDR: throw distance & specs
4K UHD · 4,200 lumens · throw ratio 0.5. For a 100″ screen it sits 3.6 ft away.
The Optoma GT2100HDR sits 3.6 ft from a 100″ screen and about 4.4 ft from a 120″ screen, set by its 0.5 throw ratio. At 4,200 lumens it pairs best with a matte-white screen in the dark, or an ALR screen with some ambient light.
Throw ratio
0.5
Brightness
4,200 lumens
Resolution
4K UHD
Type
lamp
| Throw ratio | 0.5 |
| Brightness | 4,200 lumens |
| Resolution | 4K UHD |
| HDR | Yes |
| Light source | lamp |
| Type | Standard throw |
| Input lag | 16 ms |
| Price | ~$1,799 |
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Throw-distance calculator
Optoma GT2100HDR — distance for a 100″ screen
3.6 ft
Lens-to-screen distance. Zoom (if any) lets you fine-tune within the range.
Throw distance by screen size
How far the Optoma GT2100HDR sits from the screen at common 16:9 sizes, across its full zoom range.
| Screen (16:9) | Image width | Throw distance |
|---|---|---|
| 90″ | 78″ | 3.3 ft |
| 100″ | 87″ | 3.6 ft |
| 120″ | 105″ | 4.4 ft |
| 150″ | 131″ | 5.4 ft |
Which screen for the Optoma GT2100HDR?
The Optoma GT2100HDR 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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