Head-to-head
BenQ TK700STi vs JMGO N1S Pro 4K
Side-by-side comparison of the BenQ TK700STi and JMGO N1S Pro 4K: throw ratio, brightness, resolution, input lag and price — plus which one to buy.
Quick verdict
The BenQ TK700STi and JMGO N1S Pro 4K are both standard-throw projectors in a similar price range. The BenQ TK700STi is brighter — 3,000 vs 2,250 lumens. The BenQ TK700STi can sit closer to the screen (throw ratio from 0.90 vs 1.20). The JMGO N1S Pro 4K costs less — about $1,499 vs $1,599. For gaming, the BenQ TK700STi has the lower input lag at 16.9 ms.
| Spec | BenQ TK700STi | JMGO N1S Pro 4K |
|---|---|---|
| Throw ratio | 0.9–1.08 | 1.2 |
| Brightness | 3,000 lumens | 2,250 lumens |
| Resolution | 4K UHD | 4K UHD |
| HDR | Yes | Yes |
| Light source | lamp | laser |
| Input lag | 16.9 ms | 17 ms |
| Price | ~$1,599 | ~$1,499 |
Affiliate link — we may earn a commission at no extra cost to you.
Throw distance: BenQ TK700STi vs JMGO N1S Pro 4K
How far each projector must sit from the screen for the same image size.
| Screen | BenQ TK700STi | JMGO N1S Pro 4K |
|---|---|---|
| 80″ | 5.2–6.3 ft | 7.0 ft |
| 100″ | 6.5–7.8 ft | 8.7 ft |
| 120″ | 7.8–9.4 ft | 10.5 ft |
| 150″ | 9.8–11.8 ft | 13.1 ft |
Which should you buy?
- • Choose the BenQ TK700STi if a brighter picture in ambient light matters most.
- • Choose the BenQ TK700STi for gaming — lower input lag means more responsive play.
- • Choose the JMGO N1S Pro 4K if you want to spend less for similar core performance.
Frequently asked questions
The BenQ TK700STi is brighter, rated at 3,000 lumens versus 2,250 lumens.
More comparisons
Not sure which projector fits your room? Calculate the throw distance for your screen.
Open the calculator →