Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | JMGO - N1S Ultra 4K | ViewSonic - X2-4K |
|---|---|---|
| Brightness | 3500 lm | 2900 lm |
| Short-throw | false | true |
Between the N1S Ultra 4K and X2-4K, the N1S Ultra 4K comes out ahead in brightness, while the X2-4K wins on short-throw. Overall, the N1S Ultra 4K scores 78.2 and the X2-4K scores 73.5 on our Mars Score.
Which should you buy?
The N1S Ultra 4K edges ahead on the Mars Score (78.2 vs 73.5), but the 4.7-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the N1S Ultra 4K if you care most about brightness. The biggest gaps in its favor are brightness. The single most decisive one: Brightness — 20.69% more. 3500 lm vs 2900 lm.
Pick the X2-4K if you care most about short-throw. Its strongest claims are short-throw. The single most decisive one: Short-throw: true (vs false).
Both ship with comparable resolution, light source, so those specs do not separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.
Which should you buy: JMGO - N1S Ultra 4K or ViewSonic - X2-4K?
JMGO - N1S Ultra 4K leads the current Mars Score by 4.7 points.The more useful decision is the trade-off behind that result: compare brightness, short-throw against the way you will actually use the product.
Choose JMGO - N1S Ultra 4K if…
JMGO - N1S Ultra 4K has the measurable edge on brightness lumens.
Choose ViewSonic - X2-4K if…
ViewSonic - X2-4K has the measurable edge on is short throw.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why JMGO - N1S Ultra 4K wins
- ▲Brightness — 20.69% more. 3500 lm vs 2900 lm.
Why ViewSonic - X2-4K wins
- ▲Short-throw: true (vs false).
Spec comparison
Image
| Spec | JMGO - N1S Ultra 4K | ViewSonic - X2-4K |
|---|---|---|
| Resolutionⓘ | 4K | 4K |
| Brightnessⓘ | 3500 lmlead | 2900 lm |
| Contrast | 1600:1 | 3000000:1 |
| Light source | Laser | Laser |
| Short-throw | false | truelead |
Smart & Connectivity
| Spec | JMGO - N1S Ultra 4K | ViewSonic - X2-4K |
|---|---|---|
| Smart OS | Google TV | Google TV |
| HDMI inputs | 1 | 2lead |
| Built-in speakers | true | true |