The most display resolution of the LG 22MA33 is 1366 x 768 pixels. That's 49% less display resolution than a 1920 x 1080 pixels PC monitor, which is the most common display resolution.
A 1366 x 768 pixels display resolution is in fact the worst display resolution amongst all medium monitors that have been around for a similar time to the 22MA33.
The best display resolution amongst comparable types of PC monitor is 2560 x 1600 pixels.
If the display resolution of this PC screen is not many enough for you then you might also want to consider the HP L2245wg (£112.99) (1680 x 1050 and higher rated) or the DELL E2213 (1680 x 1050 and cheaper).