OPPO R7 16GB 4G LTE (Unlocked) 5.0inch 13MP AMOLED Octa-Core ColorOS (Silver) 5.0 Inch AMOLED,1920 x 1080 pixels,445PPI MSM8939 Octa core 1.5GHz ColorOS 2.1 OS, RAM 3GB ROM 16GB Front: 8.0MP Camera f2.4,Back: 13.0MP camera f2.2 (2G): GSM 850/900/1800/1900MHz,CDMA 800MHz;(3G):WCDMA 850/2100/1900/900MHz,CDMA2000 800MHz