Between the QNED99 Mini LED 65 and S90F QD-OLED 65, the QNED99 Mini LED 65 comes out ahead in peak brightness and dolby vision, while the S90F QD-OLED 65 wins on panel type. Overall, the QNED99 Mini LED 65 scores 69.5 and the S90F QD-OLED 65 scores 64.5 on our Mars Score.
Which should you buy?
The QNED99 Mini LED 65 edges ahead on the Mars Score (69.5 vs 64.5), but the 5.0-point gap is small enough that the right pick comes down to which spec advantages matter to you.
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. The biggest gaps in its favor are peak brightness, dolby vision, smart os.
Pick the S90F QD-OLED 65 if you care most about panel type. Its strongest claims are panel type.
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 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 - QNED99 Mini LED 65 wins
- ▲Peak brightness — 66.67% more. 2500 nits vs 1500 nits.
- ▲Has Dolby Vision.
- ▲Smart OS: webOS (vs Tizen).
Why Samsung - S90F QD-OLED 65 wins
- ▲Panel type: QD-OLED (vs Mini-LED).
Spec comparison
Display
| Spec | LG - QNED99 Mini LED 65 | Samsung - S90F QD-OLED 65 |
|---|---|---|
| Screen sizeⓘ | 65 " | 65 " |
| Panel typeⓘ | Mini-LED | QD-OLEDlead |
| Resolutionⓘ | 4K | 4K |
| Refresh rateⓘ | 144 Hz | 144 Hz |
| Peak brightnessⓘ | 2500 nitslead | 1500 nits |
HDR & Smart
| Spec | LG - QNED99 Mini LED 65 | Samsung - S90F QD-OLED 65 |
|---|---|---|
| Dolby Visionⓘ | truelead | false |
| HDR10+ⓘ | false | truelead |
| Smart OS | webOSlead | Tizen |
| Dolby Atmosⓘ | true | true |
Gaming
| Spec | LG - QNED99 Mini LED 65 | Samsung - S90F QD-OLED 65 |
|---|---|---|
| HDMI 2.1 portsⓘ | 4 | 4 |
| VRRⓘ | true | true |
| ALLM | true | true |
Frequently asked
Which is brighter, QNED99 Mini LED 65 or S90F QD-OLED 65?+
QNED99 Mini LED 65 peaks at 2500 nits vs 1500 nits.
Which is better for gaming, QNED99 Mini LED 65 or S90F QD-OLED 65?+
QNED99 Mini LED 65 offers 144Hz refresh and 4 HDMI 2.1 ports.
Does QNED99 Mini LED 65 or S90F QD-OLED 65 support Dolby Vision?+
QNED99 Mini LED 65 supports Dolby Vision; S90F QD-OLED 65 does not.
Spec-level deep dives
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