A:AnswerIt cannot make an older movie look like 4K if it was not filmed that way. It does a remarkable job for any recent tv shows or movies, it is only the pretty old shows that don’t look great.
A:AnswerHave to buy hardware to mount on the wall and also a separate soundbar, definitely recommend a soundbar with a subwoofer. Make sure and buy a recommended one, don’t buy a ROKU soundbar, they are made to operate with a Roku (operating system) soundbar.