BenQ W1800: throw distance & specs
4K UHD · 2,000 lumens · throw ratio 1.13–1.46. For a 100″ screen it sits 8.2–10.6 ft away.
The BenQ W1800 sits 8.2–10.6 ft from a 100″ screen and about 9.8–12.7 ft from a 120″ screen, set by its 1.13–1.46 throw ratio. At 2,000 lumens it pairs best with a matte-white screen in the dark, or an ALR screen with some ambient light.
Throw ratio
1.13–1.46
Brightness
2,000 lumens
Resolution
4K UHD
Type
lamp
| Throw ratio | 1.13–1.46 |
| Brightness | 2,000 lumens |
| Resolution | 4K UHD |
| HDR | Yes |
| Light source | lamp |
| Type | Standard throw |
| Input lag | 16.7 ms |
| Price | ~$1,199 |
Affiliate link — we may earn a commission at no extra cost to you.
Throw-distance calculator
BenQ W1800 — distance for a 100″ screen
8.2–10.6 ft
Lens-to-screen distance. Zoom (if any) lets you fine-tune within the range.
Throw distance by screen size
How far the BenQ W1800 sits from the screen at common 16:9 sizes, across its full zoom range.
| Screen (16:9) | Image width | Throw distance |
|---|---|---|
| 90″ | 78″ | 7.4–9.5 ft |
| 100″ | 87″ | 8.2–10.6 ft |
| 120″ | 105″ | 9.8–12.7 ft |
| 150″ | 131″ | 12.3–15.9 ft |
Which screen for the BenQ W1800?
The BenQ W1800 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
Compare with
Not sure it fits? Run your exact screen size through the calculator.
Back to top →