Sony Ericsson Xperia X1
Sony seems to be in the mood of launching new high end mobiles, we don’t mind it though. 
The new one being the Sony Ericsson Xperia X1. Xperia X1 is the first mobile from Sony Ericssion to run on Windows Mobile Professional Platform/Operating system.
XPERIA X1, the first of the X series is a high-end device with large WVGA touch display, side-sliding design with QWERTY, integrated GPS, WiFi and quad-band GSM with quad-band UMTS.
Via.: DailyMobile