Between the QN900F 8K 65 and U8N Mini-LED 65, the QN900F 8K 65 comes out ahead in refresh rate and hdmi 2.1 ports, while the U8N Mini-LED 65 wins on dolby vision and smart os. Overall, the QN900F 8K 65 scores 74.2 and the U8N Mini-LED 65 scores 72 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (74.2 vs 72). The decision isn't about overall quality — both clear the bar — it's about which specific trade-offs fit your use.
Pick the QN900F 8K 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 refresh rate, hdmi 2.1 ports.
Pick the U8N Mini-LED 65 if you care most about dolby vision and smart os. Its strongest claims are dolby vision, smart os.
Both ship with comparable screen size, panel type, peak brightness, so those specs don't separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.
Why Samsung - QN900F 8K 65 wins
- ▲Refresh rate — 14.58% more. 165 Hz vs 144 Hz.
- ▲HDMI 2.1 ports — 2.00 more. 4 vs 2.
Why Hisense - U8N Mini-LED 65 wins
- ▲Has Dolby Vision.
- ▲Smart OS: Google TV (vs Tizen).
Spec comparison
Display
| Spec | Samsung - QN900F 8K 65 | Hisense - U8N Mini-LED 65 |
|---|---|---|
| Screen sizeⓘ | 65 " | 65 " |
| Panel typeⓘ | Mini-LED | Mini-LED |
| Resolutionⓘ | 8Klead | 4K |
| Refresh rateⓘ | 165 Hzlead | 144 Hz |
| Peak brightnessⓘ | 3000 nits | 3000 nits |
HDR & Smart
| Spec | Samsung - QN900F 8K 65 | Hisense - U8N Mini-LED 65 |
|---|---|---|
| Dolby Visionⓘ | false | truelead |
| HDR10+ⓘ | true | true |
| Smart OS | Tizen | Google TVlead |
| Dolby Atmosⓘ | true | true |
Gaming
| Spec | Samsung - QN900F 8K 65 | Hisense - U8N Mini-LED 65 |
|---|---|---|
| HDMI 2.1 portsⓘ | 4lead | 2 |
| VRRⓘ | true | true |
| ALLM | true | true |
Frequently asked
Which is brighter, QN900F 8K 65 or U8N Mini-LED 65?+
U8N Mini-LED 65 peaks at 3000 nits vs 3000 nits.
Which is better for gaming, QN900F 8K 65 or U8N Mini-LED 65?+
QN900F 8K 65 offers 165Hz refresh and 4 HDMI 2.1 ports.
Does QN900F 8K 65 or U8N Mini-LED 65 support Dolby Vision?+
U8N Mini-LED 65 supports Dolby Vision; QN900F 8K 65 does not.
Spec-level deep dives
More from the same brands
vsMars is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more.