Sony Ericsson has announced the launch of its flagship offering in the new family of mobile phones, the XPERIA X10 smartphone. The new handset is equipped with an 8.1 megapixel autofocus camera with 16x digital zoom and includes geo tagging, video recording, smile detection and face recognition. It also features 4" scratch-resistant touch screen with 480x854 pixels and integrates interfaces such as imaging, music, entertainment, connectivity and messaging.