The sony ericson X10i is a android phone.. Will unity run on it?
Games developed with Unity Android will work on phones with at least Android 2.0 or 2.1 IIRC. If it's just Android 1.6, forget it (and surprisingly, there's still quite a few devices released with Android 1.6).
Just checked and it's Android 2.1, so I guess it should work.