Yesterday was a launch date of the new Sony Ericsson device Xperia™ X10 mini. X10 mini is the smallest Android-based smartphone in the world! The phone sizes only 83 x 50 x 17 mm and weights just 88 grams. The smartphone has very kindly interface. The phone has 2.6″ QVGA screen. It’s very easy to navigate with only one hand. X10 mini is now works on Android 1.6 platform. As you may know, Sony Ericsson have confirmed that X10 mini will get software update to Android 2.1 on Q4 2010.