A:Answer A refresh rate is how many times per second the image can change on the screen. A higher refresh rate basically means that when the scene moves fast, you will see less motion blur. This TV's refresh rate is 60HZ.
The Clear Motion Rate metric was invented by Samsung (some says only for a marketing gimmick), to represent better the clarity of movement. The refresh rate alone isn't sufficient to represent the motion blur, so on top of it they added the image processor rate as well as the backlight speed. While it is true that the refresh rate alone isn't sufficient to qualify motion blur, Samsung is often misleading because it will sometimes only display the CMR instead of the real refresh rate of the panel. This makes it a lot more confusing when comparing TVs across brand, where you better compare the real refresh rate.
A 120Hz CMR is not equal to 120Hz of refresh rate. A 120Hz CMR will most probably have a 60Hz panel. Which means that if you compare a TV that has a 120Hz of real refresh rate vs a 120Hz CMR, the real 120Hz is most likely better.
