Between the C4 OLED 65 and QNED99 Mini LED 65, the C4 OLED 65 comes out ahead in panel type, while the QNED99 Mini LED 65 wins on peak brightness. Overall, the C4 OLED 65 scores 61.9 and the QNED99 Mini LED 65 scores 69.5 on our Mars Score.
Which should you buy?
The QNED99 Mini LED 65 edges ahead on the Mars Score (61.9 vs 69.5), but the 7.6-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 panel type. The biggest gaps in its favor are panel type.
Pick the QNED99 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, refresh rate, dolby vision, so those specs don't separate the two — focus on the differences below.
Bottom line: the QNED99 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 LG - C4 OLED 65 wins
- ▲Panel type: OLED (vs Mini-LED).
Why LG - QNED99 Mini LED 65 wins
- ▲Peak brightness — 150.00% more. 2500 nits vs 1000 nits.
Spec comparison
Display
| Spec | LG - C4 OLED 65 | LG - QNED99 Mini LED 65 |
|---|---|---|
| Screen sizeⓘ | 65 " | 65 " |
| Panel typeⓘ | OLEDlead | Mini-LED |
| Resolutionⓘ | 4K | 4K |
| Refresh rateⓘ | 144 Hz | 144 Hz |
| Peak brightnessⓘ | 1000 nits | 2500 nitslead |
HDR & Smart
| Spec | LG - C4 OLED 65 | LG - QNED99 Mini LED 65 |
|---|---|---|
| Dolby Visionⓘ | true | true |
| HDR10+ⓘ | false | false |
| Smart OS | webOS | webOS |
| Dolby Atmosⓘ | true | true |
Gaming
| Spec | LG - C4 OLED 65 | LG - QNED99 Mini LED 65 |
|---|---|---|
| HDMI 2.1 portsⓘ | 4 | 4 |
| VRRⓘ | true | true |
| ALLM | true | true |
Frequently asked
Which is brighter, C4 OLED 65 or QNED99 Mini LED 65?+
QNED99 Mini LED 65 peaks at 2500 nits vs 1000 nits.
Which is better for gaming, C4 OLED 65 or QNED99 Mini LED 65?+
C4 OLED 65 offers 144Hz refresh and 4 HDMI 2.1 ports.
Does C4 OLED 65 or QNED99 Mini LED 65 support Dolby Vision?+
Both support Dolby Vision.
Spec-level deep dives
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