Between the W5800 and N1S Ultra 4K, the W5800 comes out ahead in several specs, while the N1S Ultra 4K wins on brightness. Overall, the W5800 scores 73.9 and the N1S Ultra 4K scores 87.6 on our Mars Score.
Which should you buy?
The N1S Ultra 4K is the clear pick on raw spec strength, leading by 13.7 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
The W5800 doesn't pull ahead on any single popular-comparison spec — its strengths sit in the spec table groups rather than the headline advantages.
Pick the N1S Ultra 4K if you care most about brightness. Its strongest claims are brightness.
Both ship with comparable resolution, light source, short-throw, so those specs don't separate the two — focus on the differences below.
Bottom line: the N1S Ultra 4K is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why BenQ - W5800 wins
- No decisive advantages.
Why JMGO - N1S Ultra 4K wins
- ▲Brightness — 34.62% more. 3500 lm vs 2600 lm.
Spec comparison
Image
| Spec | BenQ - W5800 | JMGO - N1S Ultra 4K |
|---|---|---|
| Resolutionⓘ | 4K | 4K |
| Brightness | 2600 lm | 3500 lmlead |
| Contrast | 2000000:1 | 1600:1 |
| Light source | Laser | Laser |
| Short-throw | false | false |
Smart & Connectivity
| Spec | BenQ - W5800 | JMGO - N1S Ultra 4K |
|---|---|---|
| Smart OS | None | Google TV |
| HDMI inputs | 2lead | 1 |
| Built-in speakers | false | truelead |
Frequently asked
Spec-level deep dives
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