I just bought a new 55" LED Tv 120hz and notice it says when I change channels the hertz is only 60hz.
I am connected to a cable box provided by Cox Communications. Is it a setting in my TV that's wrong or is it the box provided by Cox?
Do you know what an OLED TV is?
CNET explains how OLED technology differs from regular TVs, and what you need to know to make the right shopping decision.