The settings you should change immediately after buying a new TV
 

It's finally a good time to make the jump to a 4K TV. Prices have come down, HDR is up to snuff, and there are a bevy of great models to choose from. But once you bring your new TV home, you may want to take a trip through your TV's settings and twea...

https://www.engadget.com/2018/03/05/best-tv-settings/