The 220C1SB has a maximum display resolution of 1680 x 1050 pixels. That's 15% less display resolution than a 1920 x 1080 pixels LCD screen, which is the most frequently found display resolution. PC screens that have been available for more than two years display resolutions range from 1366 x 768 pixels (worst) to 2560 x 1600 pixels (best).
It may also be worth considering one of the alternative PC displays that have a display resolution of 1680 x 1050 pixels currently available including because of it's better review score, the LT2252P (£83.99), or the L2251 (£133.92) both from Lenovo or the LG 22EB23 (£167.54).
LCD screens with a more display resolution that might also be worth looking at include the DELL 2007FP (1600 x 1200), the HP LP2065 (£110.40) (1600 x 1200), or the Barco MDNG-2121 (1600 x 1200) which is also higher rated.