TCL - QM851 Mini LED 65 vs Samsung - S95F QD-OLED 77

The S95F QD-OLED 77 edges ahead on the Mars Score (76.9 vs 81.3), but the 4.4-point gap is small enough that the right pick comes down to which spec advantages matter to you.

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 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 screen size, refresh rate, hdmi 2.1 ports, among others.

Both ship with comparable 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.