Zopo ZP910 Leader Operating System: Android v4.1 (Jelly Bean); SIM Slot(s): Dual SIM, GSM+GSM; Network: 3G: Available, 2G: Available; Dimensions: 149.6 (H) x 78 (W) x 10.20 (T) mm; Weight: 198 grams; Colours: Black; Screen Size: 5.3 inches; Screen Reso...