5.0 Inch Smartphone Support 2.4G 5G WiFi 2GB+16GB Octa Core CPU UHD 1920x1080 4800mAh Mobile Phone for Android 11 Green EU Plug Item Type: Smartphone Material: Plastic, Electronics Model: S21 Ultra Color: Green Chip: MT6580 Octa Core CPU  Network System: GSM: 850, 900, 1800, 1900, WCDMA: 850, 2100 GSM 4 Band Dual SIM Dual Standby Screen Size: 5.0 Inches TN (The display is designed with graceful rounded corners, inches is the diagonal length of the display when the rounded corners are stretched to right angles) Resolution: 1920 x 1080 PX RAM: 2GB ROM: 16GB Function: Face Recognition with WIFI, BT, FM Interface: Micro USB, 3.5mm/0.1in Standard Headphone Jack System: For Android 11.0 Support Memory Card: Maximum Support for Expansion 32GB Card Slot: Three Card Slot (Support for Simultaneous Installation of Two SIM Cards and A Memory Card) Front Camera 5MP, f 2.0 Aperture, Fixed Focus  Rear Camera 8MP (Color, f 1.8 Aperture) Autofocus  Battery Type: Built in 4800mAh Lithium Battery (Included)