A:AnswerYou can buy an universal type tv mount stand where it can cost about 35$. The brand is VIVO just don't know if they have one that support this size.
A:AnswerIt's the button with the Vizio symbol right in the middle of the remote between the volume and channel buttons. Click that and you get the apps menu. There is also a user manual listed when you click the Menu button.
A:AnswerYes. This TV supports HDR 10 which has 10 bit color depth. Dolby Vision is superior to HDR 10 it has 12 bit color depth. Any TV that has Dolby Vision will support HDR 10. Some TV's only support HDR 10. To answer your question PS4 Pro supports HDR 10 (as do all Sony TV's ect.). This will support PS4 Pro as well as any Dolby Vision HDR product.
A:AnswerThe Vizio M-series received many "best sub-$1,000 for 2017" ratings. I suggest you review C-Net's review online, compare in store , &'then make your own decision.