Atouch A103 10.1 inch 4G Tablet with Dual Sim Card Slots and Dual Cameras, WIFI Bluetooth GPS Large Touch Screen Tablet Computer. Its CPU has Quad-core High-Speed Processor Operation System has an Android 8.0 display screen is 10.1 inch original IPS screen Screen resolution:1280*800 Storage capacity is 4GB+64GB it has two cameras, One is front 2mp and second rear 5Mp,Bluetooth is 4.0 Wireless network has WIFI connectivity facilitates versatile yet easy sharing of media. Upgrade technology face lock security system and built-in long lasting battery.