TCL - QM851 Mini LED 65 vs Samsung - QN900F 8K 65

These two are nearly even on the Mars Score (76.9 vs 74.2). The decision isn't about overall quality — both clear the bar — it's about which specific trade-offs fit your use.

Pick the QM851 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 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. Its strongest claims are refresh rate, hdmi 2.1 ports.

Both ship with comparable screen size, panel type, vrr, 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.