The refresh rate of a screen refers to the number of times per second that a displayed image is rebuilt. Refresh rates are measured in Hertz, which is a unit of measurement that tracks cycles per second. A standard refresh rate for a TV is 60 Hz, meaning the picture refreshes 60 times in one minute. However, many televisions are commonly available in 120 Hz or 240 Hz as well. With constant advances in TV technology, refresh rates have also improved. For instance, certain plasma models can go as high as 600 Hz. Higher refresh rates will create crisper motion compared to lower rates.
Benefits of a High TV Refresh Rate