Blackview TAB 16 4G Tablet Main Feature: CPU-----------Unisoc T616 Octa Core Screen-------11-inch 1200*2000 2K FHD+IPS 80% Screen-to-body Ratio RAM+ROM---8GB RAM+Up to 6GB Expansion; 256GB ROM+Up to 1TB TF Expansion Camera------Front Camera: 8MP, Rear Camera: 13MP Battery------7680mAh ;18W Fast Charge OS-----------Doke OS_P 3.0 Based on Android 12 Other--------FM, OTG, GPS+Beidou+Glonass+Galileo, Other Features ------ *Support stylus pen *PC Mode with Keyboard Supported *Widevine L1 *TUv Rheinland Low BlueLight Certified Network---2 Nano SIM （Or One Nano SIM +One TF Card) 2G 850/900/1800/1900 (B2/B3/B5/B8) 3G WCDMA：B1/B8/ 4G TDD：B40 4G FDD：/B1/B3/B7/B8/B20(This tablet does not support calls in Brazil , America and other Latin American regions) WiFi---802.11a/b/g/n/ac