Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Hisense - L9Q Laser TV | Optoma - UHD35STx |
|---|---|---|
| Brightness | 5000 lm | 3600 lm |
| Light source | Laser | Lamp |
Between the L9Q Laser TV and UHD35STx, the L9Q Laser TV comes out ahead in brightness / light source, while the UHD35STx wins on several specs. Overall, the L9Q Laser TV scores 82 and the UHD35STx scores 78.9 on our Mars Score.
Which should you buy?
The L9Q Laser TV edges ahead on the Mars Score (82 vs 78.9), but the 3.1-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the L9Q Laser TV if you care most about brightness / light source. The biggest gaps in its favor are brightness, light source. The single most decisive one: Brightness — 38.89% more. 5000 lm vs 3600 lm.
The UHD35STx similarly does not carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
Both ship with comparable resolution, short-throw, 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: Hisense - L9Q Laser TV or Optoma - UHD35STx?
Hisense - L9Q Laser TV leads the current Mars Score by 3.1 points.The more useful decision is the trade-off behind that result: compare brightness, light source against the way you will actually use the product.
Choose Hisense - L9Q Laser TV if…
Hisense - L9Q Laser TV has the measurable edge on brightness lumens, light source.
Choose Optoma - UHD35STx if…
Optoma - UHD35STx does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
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 Hisense - L9Q Laser TV wins
- ▲Brightness — 38.89% more. 5000 lm vs 3600 lm.
- ▲Light source: Laser (vs Lamp).
Why Optoma - UHD35STx wins
- No decisive advantages.
Spec comparison
Image
| Spec | Hisense - L9Q Laser TV | Optoma - UHD35STx |
|---|---|---|
| Resolutionⓘ | 4K | 4K |
| Brightnessⓘ | 5000 lmlead | 3600 lm |
| Contrast | 5000:1 | 1000000:1 |
| Light source | Laserlead | Lamp |
| Short-throw | true | true |
Smart & Connectivity
| Spec | Hisense - L9Q Laser TV | Optoma - UHD35STx |
|---|---|---|
| Smart OS | Google TV | None |
| HDMI inputs | 3lead | 2 |
| Built-in speakers | true | true |