Lenovo Vibe Z K910 Dual Sim Quad Core 2.2Ghz Smartphone Unlocked Cell PhoneCPU & GPU: Qualcomm Snapdragon 800 Quad-core 2.2 GHz Krait 400 , Adreno330Memory: RAM 2GB , ROM 16GBScreen: 5.5 inches (~401 ppi pixel density) 1080 x 1920 pixels, 13 MP/ Auto Focus , LED flashOther: WCDMA /GSM , Android OS, v4.2.2 (Jelly Bean)… Read More »