I recently changed mine to a 42" samsung 4K tv just to see how it goes. Apparently I had a 27" PC monitor and got tired of looking close at the screen. The text isnt as crisp as a monitor but then again im sitting only 2 feet from it too. Running at 1920 x whatever for the resolution. if I wanted to run it at 4K, it would have to be at 3xxx by 2xxx or whatever it is, then the words are as small as ants