A true 120Hz refresh rate can improve the picture quality a bit by reducing motion blur . It’s not a massive factor for most viewers, however, which is why 60Hz TVs like the TCL 6 series and Vizio M series can still rate excellent image quality in CNET reviews.29 May 2018
Read moreIs 120 motion rate good enough?
Every modern TV has a refresh rate of either 60Hz or 120Hz. While 60Hz TVs are good enough for watching almost any videos without any problem, 120Hz TVs are usually better for watching movies and playing video games .
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