Generally speaking, the average screen size for most living room TVs ... a field of view around 30 degrees to 36 degrees. For a 50-inch TV, that would mean sitting around 5.6 feet away.

In particular, I recommend this fantastic $36% discount on Samsung's ... The best Cyber Monday 65-inch TV deals Many TV brands use 65 inches as the flagship size to showcase their top models ...

According to THX, if you take the TV's screen size and divide it by .835, it will provide you with the furthest distance in inches that you should be seated away from a 4K TV when viewing.