ZTE V831W Type: Mobile; Battery: Li-Ion 1850 mAh; CPU: Spreadtrum SC8830, Quad Core 1.2GHz, ARM Mali-400 MP; Smart Phone OS: Android 4.4.2; Dimensions: 133.9 x 67.5 x 9.4 mm; Formfactor: Bar; Keyboard: Screen; Sidekeys: Volume, Power; Softkeys: 3; Wei...