Xperia T - Mediocre Display

I've been testing the Xperia T for a week. It is very fast, literally flies, and has a very acceptable battery life.

My complaint is with the screen. Not only is worse than xperia Ion, but is slightly lower than xperia s. Judge for yourselves:

Xperia S - Xperia T - Xperia ION

http://forum.xda-developers.com/showthread.php?t=1909710