ViewSonic X2-4K: throw distance & specs
4K UHD · 2,150 lumens · throw ratio 0.69–0.82. For a 100″ screen it sits 5.0–6.0 ft away.
The ViewSonic X2-4K sits 5.0–6.0 ft from a 100″ screen and about 6.0–7.1 ft from a 120″ screen, set by its official 0.69–0.82 throw ratio. At 2,150 lumens it pairs best with a matte-white screen in the dark, or an ALR screen with some ambient light.
Throw ratio
0.69–0.82
Brightness
2,150 lumens
Resolution
4K UHD
Type
LED
| Throw ratio | 0.69–0.82 |
| Brightness | 2,150 lumens |
| Resolution | 4K UHD |
| HDR | Yes |
| Light source | LED |
| Type | Standard throw |
| Price | ~$1,599 |
Throw-distance calculator
ViewSonic X2-4K — distance for a 100″ screen
5.0–6.0 ft
Lens-to-screen distance. Zoom (if any) lets you fine-tune within the range.
Throw distance by screen size
How far the ViewSonic X2-4K sits from the screen at common 16:9 sizes, across its full zoom range.
| Screen (16:9) | Image width | Throw distance |
|---|---|---|
| 90″ | 78″ | 4.5–5.4 ft |
| 100″ | 87″ | 5.0–6.0 ft |
| 120″ | 105″ | 6.0–7.1 ft |
| 150″ | 131″ | 7.5–8.9 ft |
Every projector’s throw distance, by screen size: 100-inch screen · 120-inch screen
Which screen for the ViewSonic X2-4K?
The ViewSonic X2-4K 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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Guides for this projector
Short throw vs ultra-short-throw vs standard
The three types are set by throw ratio: ultra-short-throw (UST) is below 0.4 and sits inches from the wall; short throw is 0.4–1.0 and sits a few feet back; standard (long) throw is roughly 1.0–2.0 and sits across the room. For a 100-inch screen that is under 3 ft, about 3–7 ft, and 7–15 ft respectively.
GuidesHow to calculate projector throw distance
Throw distance = image width × throw ratio. First convert the screen diagonal to width (for 16:9, width = diagonal × 0.872), then multiply by the projector's throw ratio. For a 100-inch screen (87 inches wide) and a 1.5 throw ratio: 87 × 1.5 = 131 inches, about 11 feet.
GuidesANSI vs ISO vs LED lumens
ANSI and ISO 21118 lumens are measured the same trustworthy way (averaged across the image) and are roughly equal. CVIA is a reliable newer standard. "LED lumens" and vague "marketing lumens" are inflated — often 2 to 3 times the real ANSI figure. Always size brightness by the ANSI or ISO number.
Not sure it fits? Run your exact screen size through the calculator.
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