The most display resolution of the NEC V321 is 1366 x 768 pixels. That's 49% less display resolution than a 1920 x 1080 pixels PC monitor, which is the most frequently found display resolution.
This PC monitor's display resolution (1366 x 768 pixels) is actually the worst display resolution across all medium monitors that have been around for around the same time as the V321.
The best display resolution amongst similar types of PC monitor is 2560 x 1600 pixels.
If the display resolution of this PC monitor is not many enough for you then you might want to consider the Samsung LS22C45KBWV (1680 x 1050 and cheaper); or the DELL P2210 (1680 x 1050 and higher rated).