Which is better Smartphone HTC ChaCha or Nokia E6

HTC ChaCha and Nokia E6 are the smartphones that are very close in their specification and features but different in brands. Both of them have similar look, similar QWERTY keyboard and screen sizes. Both of them were announced during very close time period, i.e. early in 2011. As I am also a big fan of QWERTY keyboard as I have hands on experience on Nokia E71 and E72, so I thought to compare