Samsung Galaxy Tab A7 4G 64GB Grey Feature:- Screen size : 10.4' Screen type : TFT LCD Screen resolution : 2000 x 1200 (WUXGA+) PPI : 225 pixels per inch (PPI) Weight (g) : 472g Thickness : 7.0mm Processor : Octa Core 2GHz + 1.8GHz Chip name : Qualcomm SM6115 Clock speed : 2GHz + 1.8GHz Internal memory : 64GB RAM : 3GB MicroSD : MicroSD (Up to 1TB) Wi-Fi : Wi-Fi 802.11 a/b/g/n/ac (2.4GHz + 5Ghz) Bluetooth : V5.0 GPS : GPS + Glonass, Beidou, Galileo Rear Camera : 8.0MP Auto Focus Front camera : 5.0MP, F2.4 Video recording : UHD 4K (3840 x 2160) @30fps Video playback : UHD 4K (3840 x 2160) @120fps Speakers : Quad speakers (Dolby Atmos) Battery (Typical) : 7,040mAh Battery Life : Video Playback: Up to 13 hours Input/output : USB Type C, Micro SD, 3.5mm Audio Jack Connector : USB Type C 2.0 Sensors : Accelerometer, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor Samsung Knox : Yes OS Factory : Android Q (10.0) Unit Dimensions : 247.6 x 157.3 x 7.0mm