Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | JMGO - N1S Ultra 4K | Optoma - UHZ65UST |
|---|---|---|
| Short-throw | false | true |
Between the N1S Ultra 4K and UHZ65UST, the N1S Ultra 4K comes out ahead in several specs, while the UHZ65UST wins on short-throw. Overall, the N1S Ultra 4K scores 78.2 and the UHZ65UST scores 78.2 on our Mars Score.
Which should you buy?
These two are evenly matched on the broad strokes; the decision sits on which individual spec advantages weigh more for your use.
The N1S Ultra 4K does not pull ahead on any single popular-comparison spec — its strengths sit in the spec-table groups rather than the headline advantages.
Pick the UHZ65UST 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 brightness, 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 Optoma - UHZ65UST?
The two products are effectively tied on the current Mars Score.The more useful decision is the trade-off behind that result: compare short-throw against the way you will actually use the product.
Choose JMGO - N1S Ultra 4K if…
JMGO - N1S Ultra 4K does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
Choose Optoma - UHZ65UST if…
Optoma - UHZ65UST 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
- No decisive advantages.
Why Optoma - UHZ65UST wins
- ▲Short-throw: true (vs false).
Spec comparison
Image
| Spec | JMGO - N1S Ultra 4K | Optoma - UHZ65UST |
|---|---|---|
| Resolutionⓘ | 4K | 4K |
| Brightnessⓘ | 3500 lm | 3500 lm |
| Contrast | 1600:1 | 2500000:1 |
| Light source | Laser | Laser |
| Short-throw | false | truelead |
Smart & Connectivity
| Spec | JMGO - N1S Ultra 4K | Optoma - UHZ65UST |
|---|---|---|
| Smart OS | Google TV | None |
| HDMI inputs | 1 | 3lead |
| Built-in speakers | true | true |