The Asus VS208 has a maximum contrast ratio of 50000000:1. That's over two times the contrast ratio of the most common dynamic contrast ratio of 20000000:1. The worst contrast ratio of all flatpanel monitors of a similar age and type to the VS208 is Mega Contrast and the best is 100000000:1.
We compared all the other LCD screens that have a 50000000:1 dynamic contrast ratio to this PC display and we think the AOC E2060 (£74.88), and the Asus VE198 (£71.99) which has a better Rating is also worth considering.
If the contrast ratio of this small monitor is not high enough for you then you might want to consider the VK207 (£124.99) (80000000:1 and higher rated), or the VS207 (£79.32) (80000000:1 and higher rated) both from Asus or the Hanns.G HX194 (£86.38) (80000000:1 and cheaper).