The Xperia X1 features quad-band GSM (850/900/1800/1900MHz) and 4 bands of HSDPA/HSUPA (850/1700/1900/2100MHz or 900/1700/1900/2100MHz) support, as well as WiFi, for unbeatable connectivity. The slender Xperia X1 measures 110mm x 53mm x 17mm (4.3" x 2.1" x .7") and weighs in at 145g (5.1oz). A 3.2 megapixel camera with auto-focus and video capture is also on board.

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