A:AnswerYes, I purchased a wall mount at Home Depot that hold a TV up to 90” and it has full motion. I purchased a second one for our other room because it worked very well. I used the 8M screws and plastic spacer from the wall mount too.
A:AnswerNo, which is disappointing since I bought the TV for the 120hz refresh, assuming 4k, but only recently learned that it is not possible without hdmi 2.1 which this tv does not have. It has 2.0