A:AnswerThe brightness changes depending on how bright the room is where the tv is at and the peak brightness just sets the max of your brightness. If off, the brightness will be at the minimum. At medium the brightness max will be little higher. At High, the brightnes could reach the max brightness the tv can produce.
A:Answermovies in HDR can hit 1000nits, game mode with peak brightness on high is 500-600 without it maybe 400 so I keep it on, tv is most amazing I’ve ever seen
A:AnswerNot sure if you got this fixed but if you go and find the chat together app, you may have to search for it in apps, go in and accept all terms turn off the notifications, then leave the app. Also, if you set up a Samsung account on your TV log out of it and you should have no more screensaver. That’s what works for me.
A:AnswerPress the home button, go to the menu on the left side of the screen and scroll down to menu button on the bottom and there you will find the connected devices option. That's the only way that I've found to select different sources.
