The Viewsonic VX2363 has a maximum contrast ratio of 50000000:1. That's over two times the contrast ratio of a 20000000:1 flatpanel monitor, which is the most frequently found contrast ratio. The contrast ratio of all flatpanel monitors of a comparable age and type to the VX2363 ranges from Mega Contrast (worst) to 100000000:1 (best).
We compared all the other PC displays that have a 50000000:1 dynamic contrast ratio to this PC monitor and we think a cheaper LCD screen such as the AOC E2462 or you might consider a better rated LCD screen such as the Hanns.G HL273 (£189.41), and the Asus VE278 are also worth considering.
If the contrast ratio of this flatpanel monitor is not high enough for you then you might want to consider the VG248QE (£185.99) (80000000:1), or the VX238 (£134.53) (80000000:1) both from Asus or the AOC G2460 (£175.91) (80000000:1) which also has a higher Rating.