Image is Loading....Heres a quick overview and demo of the Sony Ericsson X10 Mini. The Sony Ericsson Xperia X10 mini is a way smaller version of the Xperia X10. Still, it keeps the style of its larger sibling and runs Android 1.6 with an optimized version of the UX interface on top of it. The Xperia X10 mini has a 2.55″ touchscreen and support for all the specific features of the OS.