Skypfantasy S9800 Smartphone MTK6592 Android 4.2 5.0 Inch Gesture Sensing OTG Dual SIM Card Dual Standby Unlocked Cellphone CPU Chip: MTK6592 Octa-core 1.7GHz; GPU: Mali-450 MP4 Band 2G: GSM 850/900/1800/1900MHz; 3G: WCDMA 850/2100MHz RAM: 1GB, ROM: 8GB. External: TF card up to 16GB (not included) Dual Cameras, 2.0MP front camera; 5.0MP back camera,Resolution 854 x 480 pixels Sim Card Dual SIM Card Dual Standby