Between the ULED X UX 85 and C4 OLED 65, the ULED X UX 85 comes out ahead in peak brightness / screen size, while the C4 OLED 65 wins on hdmi 2.1 ports / panel type. Overall, the ULED X UX 85 scores 84.4 and the C4 OLED 65 scores 61.9 on our Mars Score.
Which should you buy?
The ULED X UX 85 is the clear pick on raw spec strength, leading by 22.5 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 C4 OLED 65 if you care most about hdmi 2.1 ports / panel type. Its strongest claims are hdmi 2.1 ports, panel type.
Both ship with comparable dolby vision, vrr, so those specs do not 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 — 400.00% more. 5000 nits vs 1000 nits.
- ▲Screen size — 30.77% more. 85 " vs 65 ".
- ▲Refresh rate — 14.58% more. 165 Hz vs 144 Hz.
- ▲Smart OS: Google TV (vs webOS).
Why LG - C4 OLED 65 wins
- ▲HDMI 2.1 ports — 2.00 more. 4 vs 2.
- ▲Panel type: OLED (vs Mini-LED).
Spec comparison
Display
| Spec | Hisense - ULED X UX 85 | LG - C4 OLED 65 |
|---|---|---|
| Screen sizeⓘ | 85 "lead | 65 " |
| Panel typeⓘ | Mini-LED | OLEDlead |
| Resolutionⓘ | 4K | 4K |
| Refresh rateⓘ | 165 Hzlead | 144 Hz |
| Peak brightnessⓘ | 5000 nitslead | 1000 nits |
HDR & Smart
| Spec | Hisense - ULED X UX 85 | LG - C4 OLED 65 |
|---|---|---|
| Dolby Visionⓘ | true | true |
| HDR10+ⓘ | truelead | false |
| Smart OS | Google TVlead | webOS |
| Dolby Atmosⓘ | true | true |
Gaming
| Spec | Hisense - ULED X UX 85 | LG - C4 OLED 65 |
|---|---|---|
| HDMI 2.1 portsⓘ | 2 | 4lead |
| VRRⓘ | true | true |
| ALLM | true | true |
Frequently asked
Which is brighter, ULED X UX 85 or C4 OLED 65?+
ULED X UX 85 peaks at 5000 nits vs 1000 nits.
Which is better for gaming, ULED X UX 85 or C4 OLED 65?+
ULED X UX 85 offers 165Hz refresh and 2 HDMI 2.1 ports.
Does ULED X UX 85 or C4 OLED 65 support Dolby Vision?+
Both support Dolby Vision.
Spec-level deep dives
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