The highest resolution of the iiyama B2888UHSU is 3840 x 2160. That's over four times the resolution of the most common graphics resolution of 1920 x 1080 (HD 1080) (which is also found on this PC display). In addition, this LCD screen has a graphics resolution of 2560 x 1440.
A 3840 x 2160 graphics resolution is actually the best resolution across all similar spec PC displays that have been on the market for more than two years.
Across comparable types of PC display the worst resolution is 640 x 350.