My current TV is 11 years old and I need to get something bigger because my eyes are aging (specifically I was looking at a 65" Hisense 65A6G, which I'm sure isn't important). So with my current TV I have an AppleTV plugged into one of the HDMI ports. When I want to use it I switch to that input on the TV remote. Everything I own is Apple, even an old AirPort Extreme for wifi. So, the TV above has Android. I've never used that but I take that to mean when you turn on modern TVs there's an operating system involved? [so why can't I buy a TV that has AppleOS installed...?] That's OK if it's useful. But as far as continuing to use my AppleTV, will anything change? Will I still just need to change input to another HDMI and bypass Android? Is that how it works? Thanks for any advice. Hoping I can make an informed decision in time for giving it to myself for Christmas...