The DELL E2213 has a maximum display resolution of 1680 x 1050 pixels. That's 15% less display resolution than the most common display resolution of 1920 x 1080 pixels. Across all medium monitors that have been on the market for a similar time to the E2213 the best display resolution is 2560 x 1600 pixels and the worst is 1366 x 768 pixels.
Alternative flatpanel monitors that have a display resolution of 1680 x 1050 pixels currently available which you might also want to consider include the BL2211 (£117.03), or the BL2201 (£119.99) both from Benq which has a better Rating.
If the display resolution of this medium monitor is too few for you then you might want to consider the DELL 2007FP (1600 x 1200), the HP LP2065 (£110.40) (1600 x 1200), or the Benq EW2440 (£124.98) (1920 x 1080) which also has a higher Rating.