"1080p is the most popular screen resolution by far" for people who use Steam and therefore may be optimising for framerate or connecting to a TV, and even that

"1080p is the most popular screen resolution by far" for people who use Steam and therefore may be optimising for framerate or connecting to a TV, and even that's pretty meaningless without knowing the physical dimensions of the screen. 1080p is a screen resolution, DPI is screen density - 1080p on a phone is pretty high DPI.