The Sony Ericsson Xperia X10 Mini Pro SIM Free Unlocked � touted as the world�s smallest touch screen phone at 2.55 inches, the Xperia X10 Mini Pro offers you some of the best features like full-fledged 3G and Wi-Fi, a brilliantly crafted Timescape UI, 5 MP camera and plenty of Google features and services right on the phone. Get to know more on our X10 Mini Pro Review.