Deal on Sony Xperia Z Unlocked 16GB -White/Black $618 at Expansys

There is another weekend sale from Expansys and there is the Sony Xperia Z Unlocked 16GB for an amazing price of $618! You can get it in black or white color, and the purple model is $638, with delivery! Some of the specs for this model are: System: Android 4.1 Jelly Bean Processor: 1.5 GHz / Quad Core / Qualcomm APQ8064+MDM9215M Memory: Internal: 16 GB / RAM: 2 GB / Slot type: microSD / Max. slot capacity: 32 GB Display: 5.0" / Sony Mobile BRAVIA Engine 2 / Resolution: 1920x1080 pixels Camera: 13 Mpixels / Exmor RS camera, Auto focus, Burst Mode / Flash: LED / Video: 1080p full HD /Front: 2 Mpixels Network: LTE (Bands 1, 3, 5, 7, 8, 20) / UMTS HSPA+ (Bands 1, 5, 8) / GSM: 850/900/1800/1900 MHz microSIM Wireless: Bluetooth: 4.0 / Wifi: IEEE 802.11 a/b/g/n / It is 139 x 71 x 7.9 mm