Between the C4 OLED 65 and QN90F Neo QLED 65, the C4 OLED 65 comes out ahead in dolby vision and panel type, while the QN90F Neo QLED 65 wins on peak brightness. Overall, the C4 OLED 65 scores 61.9 and the QN90F Neo QLED 65 scores 69 on our Mars Score.
Which should you buy?
The QN90F Neo QLED 65 edges ahead on the Mars Score (61.9 vs 69), but the 7.1-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the C4 OLED 65 if you care most about dolby vision and panel type. The biggest gaps in its favor are dolby vision, panel type, smart os.
Pick the QN90F Neo QLED 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, refresh rate, hdmi 2.1 ports, so those specs don't separate the two — focus on the differences below.
Bottom line: the QN90F Neo QLED 65 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why LG - C4 OLED 65 wins
- ▲Has Dolby Vision.
- ▲Panel type: OLED (vs Mini-LED).
- ▲Smart OS: webOS (vs Tizen).
Why Samsung - QN90F Neo QLED 65 wins
- ▲Peak brightness — 140.00% more. 2400 nits vs 1000 nits.
Spec comparison
Display
| Spec | LG - C4 OLED 65 | Samsung - QN90F Neo QLED 65 |
|---|---|---|
| Screen sizeⓘ | 65 " | 65 " |
| Panel typeⓘ | OLEDlead | Mini-LED |
| Resolutionⓘ | 4K | 4K |
| Refresh rateⓘ | 144 Hz | 144 Hz |
| Peak brightnessⓘ | 1000 nits | 2400 nitslead |
HDR & Smart
| Spec | LG - C4 OLED 65 | Samsung - QN90F Neo QLED 65 |
|---|---|---|
| Dolby Visionⓘ | truelead | false |
| HDR10+ⓘ | false | truelead |
| Smart OS | webOSlead | Tizen |
| Dolby Atmosⓘ | true | true |
Gaming
| Spec | LG - C4 OLED 65 | Samsung - QN90F Neo QLED 65 |
|---|---|---|
| HDMI 2.1 portsⓘ | 4 | 4 |
| VRRⓘ | true | true |
| ALLM | true | true |
Frequently asked
Which is brighter, C4 OLED 65 or QN90F Neo QLED 65?+
QN90F Neo QLED 65 peaks at 2400 nits vs 1000 nits.
Which is better for gaming, C4 OLED 65 or QN90F Neo QLED 65?+
C4 OLED 65 offers 144Hz refresh and 4 HDMI 2.1 ports.
Does C4 OLED 65 or QN90F Neo QLED 65 support Dolby Vision?+
C4 OLED 65 supports Dolby Vision; QN90F Neo QLED 65 does not.
Spec-level deep dives
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