Sony Ericsson has always had upgrade issues when it came to Android - with the X10, the X10 Mini, and the X10 Mini Pro just recently receiving the update to Éclair (2.1), the majority of Xperia users have been deprived of the numerous features available in Android 2.x. Recently, with leaks of the Playstation Phone (a.k.a. Xperia Play) and the Anzu (a.k.a. X12), it has been made clear that Sony is most likely coming with back with a storm of devices with up-to-date firmware and its usual competitive hardware.
Today, we have a couple of leaked photos of a smaller Xperia phone, similar to the X10 Mini series.