Unlocked Dual Sim Smartphone 6.4 In 5200mAh 2GB 16GB Waterdrop Screen Smartphone for Elderly Student Adult Item Type: Unlocked Dual Sim Smartphone Weight: 450g/15.9oz Material: Metal Model: S22+Ultra pro Rear Cover: Hot curved glass high grade rear cover Chip: MTK6582 (4 cores) Network System: GSM: 850MHZ 900MHZ 1800MHZ 1900MHZ WCDMA: 850MHZ 2100MHz 3G dual card dual standby Screen Size: 6.4 inch HD+ Water Drop HD fit full screen (The display has a curvy rounded design, and inches are the diagonal length of the screen when the rounded corners are stretched to a right Angle) Resolution: 1400 x 3200 Running Memory (RAM): 2GB Body Memory (ROM): 16GB Features: Face recognition, screen fake fingerprint unlock, support WIFI and BT and FM and GPS Ports: Type C ports and 3.5mm audio ports System: for Android 11.0 Support Memory Card: maximum support expansion 128GB(not included) Card Slot Type: Dual card slot (two SIM cards or one SIM card and one small memory card can be installed simultaneously) Front Facing Camera: 5 megapixels, f/2.0 aperture, fixed focal length Rear Camera: 8 megapixel (color, f/1.8 aperture) autofocus Battery Capacity :5200mAh (with built in battery)