Between the ULED X UX 85 and QM751 Mini LED 65, the ULED X UX 85 comes out ahead in peak brightness and refresh rate, while the QM751 Mini LED 65 wins on several specs. Overall, the ULED X UX 85 scores 84.4 and the QM751 Mini LED 65 scores 69.5 on our Mars Score.
Which should you buy?
The ULED X UX 85 is the clear pick on raw spec strength, leading by 14.9 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.
Pick the ULED X UX 85 if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. The biggest gaps in its favor are peak brightness, refresh rate, screen size.
The QM751 Mini LED 65 similarly doesn't carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
Both ship with comparable panel type, dolby vision, hdmi 2.1 ports, so those specs don't separate the two — focus on the differences below.
Bottom line: the ULED X UX 85 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Hisense - ULED X UX 85 wins
- ▲Peak brightness — 66.67% more. 5000 nits vs 3000 nits.
- ▲Refresh rate — 37.50% more. 165 Hz vs 120 Hz.
- ▲Screen size — 30.77% more. 85 " vs 65 ".
Why TCL - QM751 Mini LED 65 wins
- No decisive advantages.
Spec comparison
Display
| Spec | Hisense - ULED X UX 85 | TCL - QM751 Mini LED 65 |
|---|---|---|
| Screen sizeⓘ | 85 "lead | 65 " |
| Panel typeⓘ | Mini-LED | Mini-LED |
| Resolutionⓘ | 4K | 4K |
| Refresh rateⓘ | 165 Hzlead | 120 Hz |
| Peak brightnessⓘ | 5000 nitslead | 3000 nits |
HDR & Smart
| Spec | Hisense - ULED X UX 85 | TCL - QM751 Mini LED 65 |
|---|---|---|
| Dolby Visionⓘ | true | true |
| HDR10+ⓘ | true | true |
| Smart OS | Google TV | Google TV |
| Dolby Atmosⓘ | true | true |
Gaming
| Spec | Hisense - ULED X UX 85 | TCL - QM751 Mini LED 65 |
|---|---|---|
| HDMI 2.1 portsⓘ | 2 | 2 |
| VRRⓘ | true | true |
| ALLM | true | true |
Frequently asked
Which is brighter, ULED X UX 85 or QM751 Mini LED 65?+
ULED X UX 85 peaks at 5000 nits vs 3000 nits.
Which is better for gaming, ULED X UX 85 or QM751 Mini LED 65?+
ULED X UX 85 offers 165Hz refresh and 2 HDMI 2.1 ports.
Does ULED X UX 85 or QM751 Mini LED 65 support Dolby Vision?+
Both support Dolby Vision.
Spec-level deep dives
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