The Xperia GX passed muster at the FCC labs a few weeks back and is filling shelves of NTT DoCoMo stores starting today. If you like your smartphone screens big and high-resolution, you'll probably be very happy with the Xperia GX's 720p 4.6-inch display, wrapped in a curved frame similar to last year's Xperia Arc. There's no word on whether the phone will remain a Japan-only ex
