Between the G5 OLED evo 77 and QN90F Neo QLED 65, the G5 OLED evo 77 comes out ahead in peak brightness and screen size, while the QN90F Neo QLED 65 wins on several specs. Overall, the G5 OLED evo 77 scores 82.3 and the QN90F Neo QLED 65 scores 69 on our Mars Score.
Which should you buy?
The G5 OLED evo 77 is the clear pick on raw spec strength, leading by 13.3 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 G5 OLED evo 77 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.
The QN90F Neo QLED 65 similarly doesn't carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
Both ship with comparable hdmi 2.1 ports, vrr, so those specs don't separate the two — focus on the differences below.
Bottom line: the G5 OLED evo 77 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why LG - G5 OLED evo 77 wins
- ▲Peak brightness — 66.67% more. 4000 nits vs 2400 nits.
- ▲Screen size — 18.46% more. 77 " vs 65 ".
- ▲Refresh rate — 14.58% more. 165 Hz vs 144 Hz.
- ▲Has Dolby Vision.
- ▲Panel type: OLED (vs Mini-LED).
- ▲Smart OS: webOS (vs Tizen).
Why Samsung - QN90F Neo QLED 65 wins
- No decisive advantages.
Spec comparison
Display
| Spec | LG - G5 OLED evo 77 | Samsung - QN90F Neo QLED 65 |
|---|---|---|
| Screen sizeⓘ | 77 "lead | 65 " |
| Panel typeⓘ | OLEDlead | Mini-LED |
| Resolutionⓘ | 4K | 4K |
| Refresh rateⓘ | 165 Hzlead | 144 Hz |
| Peak brightnessⓘ | 4000 nitslead | 2400 nits |
HDR & Smart
| Spec | LG - G5 OLED evo 77 | Samsung - QN90F Neo QLED 65 |
|---|---|---|
| Dolby Visionⓘ | truelead | false |
| HDR10+ⓘ | false | truelead |
| Smart OS | webOSlead | Tizen |
| Dolby Atmosⓘ | true | true |
Gaming
| Spec | LG - G5 OLED evo 77 | Samsung - QN90F Neo QLED 65 |
|---|---|---|
| HDMI 2.1 portsⓘ | 4 | 4 |
| VRRⓘ | true | true |
| ALLM | true | true |
Frequently asked
Which is brighter, G5 OLED evo 77 or QN90F Neo QLED 65?+
G5 OLED evo 77 peaks at 4000 nits vs 2400 nits.
Which is better for gaming, G5 OLED evo 77 or QN90F Neo QLED 65?+
G5 OLED evo 77 offers 165Hz refresh and 4 HDMI 2.1 ports.
Does G5 OLED evo 77 or QN90F Neo QLED 65 support Dolby Vision?+
G5 OLED evo 77 supports Dolby Vision; QN90F Neo QLED 65 does not.
Spec-level deep dives
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