In this case, the XG275D-4K is, as the model name implies, a 4K resolution (3840x2160) gaming monitor. At its native ...
In other words, how many pixels per inch depends on the size and resolution of the screen you ... display you're planning for is an 84-inch 4K (3840x2160) screen (52.45 PPI): Divide the width ...
This monitor by Alienware tends to be pretty expensive, but you can now have it for a really juicy discount. Best Buy is ...