JMGO N1S Ultimate
Score: 83/100
ViewSonic LS901-4K
Score: 89/100Rankings
The ViewSonic LS901-4K is a professional-grade laser projector delivering 5,500 lumens and a 3,000,000:1 contrast ratio for large-venue installations. Its laser source and extensive adjustment options add flexibility but bring higher power consumption and cost. Best for corporate, education or home-theater users needing bright, high-contrast images and advanced installation features.
The JMGO N1S Ultimate is a 4K ultra-short-throw laser projector delivering 3500 ANSI lumens and integrated Google TV. Its fixed lens and relatively heavy chassis limit flexibility and portability. Ideal for bright-room home cinema and casual gaming.
| Attribute | | |
|---|---|---|
3,500 lumens | 5,500 lumensbest | |
1,600 | 3,000,000best | |
1.2best | — | |
1.07 metersbest | — | |
30,000 hoursbest | 30,000 hoursbest | |
— | 1.7best | |
40 wattsbest | 15 watts | |
2best | 1 |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Display(3) | ||
Native Resolution | 1920x1080 | 3840x2160 |
Brightness (lumens) | 3500 lumens | 5500 lumens |
Contrast Ratio | 1600 | 3000000 |
Projection Geometry(2) | ||
Throw Ratio | 1.2 | 1.2-2.04 |
Throw Distance (meters) | 1.07 meters | 1.0-10.96 meters |
Lighting(1) | ||
Light Source | MALC 2.0 RGB Triple Laser | laser |
Audio(1) | ||
Speaker Power (watts) | 40 watts | 15 watts |
Connectivity(1) | ||
HDMI Ports | 2 | 1 |
Build & Design(1) | ||
Weight (kg) | 4.49 kg | 4.85 kg |
Battery & Power(1) | ||
Power Consumption (watts) | 180 watts | 245 watts |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the N1S Ultimate for its exceptional brightness, vivid color reproduction, and convenient AI gimbal calibration, making it a strong choice for bright-room home cinema and casual 60 Hz gaming. However, they point out the lack of true high-refresh gaming support, a fixed lens without zoom or shift, and a relatively heavy chassis.
