Between the B5 OLED 65 and S95F QD-OLED 77, the B5 OLED 65 comes out ahead in dolby vision and smart os, while the S95F QD-OLED 77 wins on peak brightness and refresh rate. Overall, the B5 OLED 65 scores 57.9 and the S95F QD-OLED 77 scores 81.3 on our Mars Score.
Which should you buy?
The S95F QD-OLED 77 is the clear pick on raw spec strength, leading by 23.4 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 B5 OLED 65 if you care most about dolby vision and smart os. The biggest gaps in its favor are dolby vision, smart os.
Pick the S95F QD-OLED 77 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, refresh rate, screen size, among others.
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 S95F QD-OLED 77 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why LG - B5 OLED 65 wins
- ▲Has Dolby Vision.
- ▲Smart OS: webOS (vs Tizen).
Why Samsung - S95F QD-OLED 77 wins
- ▲Peak brightness — 406.67% more. 3800 nits vs 750 nits.
- ▲Refresh rate — 37.50% more. 165 Hz vs 120 Hz.
- ▲Screen size — 18.46% more. 77 " vs 65 ".
- ▲Panel type: QD-OLED (vs OLED).
Spec comparison
Display
| Spec | LG - B5 OLED 65 | Samsung - S95F QD-OLED 77 |
|---|---|---|
| Screen sizeⓘ | 65 " | 77 "lead |
| Panel typeⓘ | OLED | QD-OLEDlead |
| Resolutionⓘ | 4K | 4K |
| Refresh rateⓘ | 120 Hz | 165 Hzlead |
| Peak brightnessⓘ | 750 nits | 3800 nitslead |
HDR & Smart
| Spec | LG - B5 OLED 65 | Samsung - S95F QD-OLED 77 |
|---|---|---|
| Dolby Visionⓘ | truelead | false |
| HDR10+ⓘ | false | truelead |
| Smart OS | webOSlead | Tizen |
| Dolby Atmosⓘ | true | true |
Gaming
| Spec | LG - B5 OLED 65 | Samsung - S95F QD-OLED 77 |
|---|---|---|
| HDMI 2.1 portsⓘ | 4 | 4 |
| VRRⓘ | true | true |
| ALLM | true | true |
Frequently asked
Which is brighter, B5 OLED 65 or S95F QD-OLED 77?+
S95F QD-OLED 77 peaks at 3800 nits vs 750 nits.
Which is better for gaming, B5 OLED 65 or S95F QD-OLED 77?+
S95F QD-OLED 77 offers 165Hz refresh and 4 HDMI 2.1 ports.
Does B5 OLED 65 or S95F QD-OLED 77 support Dolby Vision?+
B5 OLED 65 supports Dolby Vision; S95F QD-OLED 77 does not.
Spec-level deep dives
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