A pair of teaser videos and several product photos have surfaced for Sony Ericsson's new flagship Android phone. Referred to by its codename Anzu or as the Xperia X12, the video seems to confirm that the successor to the Xperia X10 will be marketed as the Xperia Arc. The phone has a distinctively arched backplate, bringing its thickness to a scant 0.35in (9mm) at its thinnest point. Overall, the phone measures 4.9 by 2.5 inches, and carries a 4.2-inch, 854x480-pixel touchscreen. The source claims the handset will ship with Android 2.3 (Gingerbread), and will be upgrad
