New Unlocked Sony Xperia Z3 Compact D5833 4.6 16GB LTE Smart phone - Black Built-in Storage: 16GB Operating System: Google Android 4.4 (KitKat) Main Display Size: 4.6 Rear Camera: 20.7 MP Processor Core: Quad-Core Processor Speed: 2.5 GHz Battery Capacity: 2600 mAh Dimensions (H x W x D): 127 x 64.9 x 8.6 mm