Between the QM6K 65 and U8N Mini-LED 65, the QM6K 65 comes out ahead in several specs, while the U8N Mini-LED 65 wins on peak brightness. Overall, the QM6K 65 scores 66 and the U8N Mini-LED 65 scores 72 on our Mars Score.
Which should you buy?
The U8N Mini-LED 65 edges ahead on the Mars Score (66 vs 72), but the 6.0-point gap is small enough that the right pick comes down to which spec advantages matter to you.
The QM6K 65 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 U8N Mini-LED 65 if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. Its strongest claims are peak brightness.
Both ship with comparable screen size, panel type, refresh rate, so those specs don't separate the two — focus on the differences below.
Bottom line: the U8N Mini-LED 65 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why TCL - QM6K 65 wins
- No decisive advantages.
Why Hisense - U8N Mini-LED 65 wins
- ▲Peak brightness — 66.67% more. 3000 nits vs 1800 nits.
Spec comparison
Display
| Spec | TCL - QM6K 65 | Hisense - U8N Mini-LED 65 |
|---|---|---|
| Screen sizeⓘ | 65 " | 65 " |
| Panel typeⓘ | Mini-LED | Mini-LED |
| Resolutionⓘ | 4K | 4K |
| Refresh rateⓘ | 144 Hz | 144 Hz |
| Peak brightnessⓘ | 1800 nits | 3000 nitslead |
HDR & Smart
| Spec | TCL - QM6K 65 | Hisense - U8N Mini-LED 65 |
|---|---|---|
| Dolby Visionⓘ | true | true |
| HDR10+ⓘ | true | true |
| Smart OS | Google TV | Google TV |
| Dolby Atmosⓘ | true | true |
Gaming
| Spec | TCL - QM6K 65 | Hisense - U8N Mini-LED 65 |
|---|---|---|
| HDMI 2.1 portsⓘ | 2 | 2 |
| VRRⓘ | true | true |
| ALLM | true | true |
Frequently asked
Which is brighter, QM6K 65 or U8N Mini-LED 65?+
U8N Mini-LED 65 peaks at 3000 nits vs 1800 nits.
Which is better for gaming, QM6K 65 or U8N Mini-LED 65?+
QM6K 65 offers 144Hz refresh and 2 HDMI 2.1 ports.
Does QM6K 65 or U8N Mini-LED 65 support Dolby Vision?+
Both support Dolby Vision.
Spec-level deep dives
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