I have purchased this phone few months back. Initially, I was rather happy to have made a good selection as the phone has really stylish looks and great features. But, then I encountered a serious issue.Every time I make a call, the screen blacks out and does not wake up inspite of double tapping the screen! It takes about half a min to wake up. During this period, I am unable to operate the phone. And, I must say this is really irritating!
Also, the phone starts lagging after installing 10-12 applications.
I think Asus should really resolve this issue soon!
Apart from this, the phone has really good features, a great battery and the Customized Zen UI is really smooth and easy to use.