Summary: I recently purchased after up grading from Sony Xperia S model and very disappointed with the Z1. Although has some good features and some improvements the screen has been the major let down and when this fails the whole phone fails. Had phone for only a month when T crack appeared bottom of phone.
Summary: With one word- disaster! The phone is truning off all the time when it's not in airplane mode. I did factory restest, update of the software, but nothing helps any more. And recently it's turning off right away in 3 seconds when I try to switch it on. I just want to throw it sometimes.
Summary: I did not like this phone at all. From a hardware point of view, it works well. All of the pre-installed sony bloatware is not only a waste of space, but gets in the way of the stock android functionality.