The AOC M2470 has an LCD display type which is better than the LED display type found on most similar spec PC monitors that came out around the same time as it.
This LCD screen's display type (LCD) is in fact the worst display type amongst all medium monitors that were released more than a year ago.
An LED display type is the best display type across comparable types of LCD screen.
There are a number of alternative PC monitors that have an LCD Display currently available which you might also want to look at including a cheaper flatpanel monitor such as the Asus VP247T (£124.09), or the AOC E2460SD2 (£99.99) or you might consider a higher scoring flatpanel monitor such as the Acer G246HLF (£109.99).
If the display type of this LCD screen is not good enough for you then you might want to look at the S22E450MW (LED), the S24E450BL (£119.98) (LED), or the S23E200B (LED) all from Samsung.