The Terra 2770W has a maximum contrast ratio of 50000000:1. That's over ten times the contrast ratio of a 5000000:1 PC screen, which is the most common contrast ratio. The contrast ratio of all big screen size PC screens that came out more than two years ago ranges from Mega Contrast (worst) to 100000000:1 (best).
We compared all the other flatpanel monitors that have a 50000000:1 dynamic contrast ratio to this flatpanel monitor and we think because of it's better review score, the Hanns.G HL273 (£189.41), the AOC i2769 (£167.84), and the Asus VG278 (£313.08) is also worth considering.
Flatpanel monitors with a higher contrast ratio that might be worth considering include the MX279H (£234.84) (80000000:1 and higher rated), the PB278Q (£378.30) (80000000:1 and higher rated), or the PB298 (£369.99) (80000000:1 and higher rated) all from Asus.