Maybe it's me (usually is) but the screen on my Z1C seems to be perpetualy dirty and I always seem to be cleaning it - I don't recall this being a problem on my iPhone 4S - anyone else finding this an issue? Obviously any touch-screen phone screen will get a bit greasy, but I don't think my fingers have got any greasier since changing phones.... is it to do with Sony not using Gorilla Glass, maybe?
