Between the ULED X UX 85 and S90F QD-OLED 65, the ULED X UX 85 comes out ahead in peak brightness and screen size, while the S90F QD-OLED 65 wins on hdmi 2.1 ports and panel type. Overall, the ULED X UX 85 scores 84.4 and the S90F QD-OLED 65 scores 64.5 on our Mars Score.
Which should you buy?
The ULED X UX 85 is the clear pick on raw spec strength, leading by 19.9 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, screen size, refresh rate, among others.
Pick the S90F QD-OLED 65 if you care most about hdmi 2.1 ports and panel type. Its strongest claims are hdmi 2.1 ports, panel type.
Both ship with comparable vrr, 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 — 233.33% more. 5000 nits vs 1500 nits.
- ▲Screen size — 30.77% more. 85 " vs 65 ".
- ▲Refresh rate — 14.58% more. 165 Hz vs 144 Hz.
- ▲Has Dolby Vision.
- ▲Smart OS: Google TV (vs Tizen).
Why Samsung - S90F QD-OLED 65 wins
- ▲HDMI 2.1 ports — 2.00 more. 4 vs 2.
- ▲Panel type: QD-OLED (vs Mini-LED).
Spec comparison
Display
| Spec | Hisense - ULED X UX 85 | Samsung - S90F QD-OLED 65 |
|---|---|---|
| Screen sizeⓘ | 85 "lead | 65 " |
| Panel typeⓘ | Mini-LED | QD-OLEDlead |
| Resolutionⓘ | 4K | 4K |
| Refresh rateⓘ | 165 Hzlead | 144 Hz |
| Peak brightnessⓘ | 5000 nitslead | 1500 nits |
HDR & Smart
| Spec | Hisense - ULED X UX 85 | Samsung - S90F QD-OLED 65 |
|---|---|---|
| Dolby Visionⓘ | truelead | false |
| HDR10+ⓘ | true | true |
| Smart OS | Google TVlead | Tizen |
| Dolby Atmosⓘ | true | true |
Gaming
| Spec | Hisense - ULED X UX 85 | Samsung - S90F QD-OLED 65 |
|---|---|---|
| HDMI 2.1 portsⓘ | 2 | 4lead |
| VRRⓘ | true | true |
| ALLM | true | true |
Frequently asked
Which is brighter, ULED X UX 85 or S90F QD-OLED 65?+
ULED X UX 85 peaks at 5000 nits vs 1500 nits.
Which is better for gaming, ULED X UX 85 or S90F QD-OLED 65?+
ULED X UX 85 offers 165Hz refresh and 2 HDMI 2.1 ports.
Does ULED X UX 85 or S90F QD-OLED 65 support Dolby Vision?+
ULED X UX 85 supports Dolby Vision; S90F QD-OLED 65 does not.
Spec-level deep dives
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