1、6.4 Inch HD Screen: The display screen adopts a beautifully curved corner design, inch is the diagonal length of the display screen when the rounded corners are stretched to a right angle. 2、Practical Functions: Face recognition, with WIFI, BT, FM, GPS, Type C charging port, 3.5mm standard headphone interface. Full functioning, convenient to use. 3、Dual Sim: Maximum support expansion 128GB memory card, support to install two Sim cards at the same time or install one Sim card and one small memory card at the same time. 4、Dura HD Camera: Front 48MP camera has f/2.0 aperture, fixed focal length. Rear 72MP camera is colorful and has f/1.8 aperture, capable of autofocus. 5、Improved System: The system of the smart phone is based on the in depth development suitable for Android system, which is more perfect and smooth. Item Type: Smart Phone Gross Weight: 366g / 12.9oz Material: Plastic, electronics Color: Green Model: S22 Ultra Back Cover: HD screen built in all in one machine Chip: For Qualcomm 888+, for Deca Core (ten cores) Network Standard: 2G 3G, dual card dual standby, SIM card. Screen Size: 6.4 inch HD screen (the display screen adopts a beautifully curved corner design, inch is the diagonal length of the display screen when the rounded corners are stretched to a right angle) Resolution: 2400x3200 pixels Operating Memory (RAM): 16GB Body Memory (ROM): 1T Functions: Face recognition, with WIFI, BT, FM, GPS, Type C charging port, 3.5mm standard headphone interface, for Android 12 Support Memory Card: Maximum support expansion 128GB (support to install two SIM cards at the same time or install one SIM card and one small memory card at the same time) Front Camera: 48MP, f/2.0 aperture, fixed focal length Rear Camera: 72 megapixel (color, f/1.8 aperture) autofocus Battery Type: Built in 3000mAh lithium battery. 1 x Mobile Phone 1 x English Manual 1 x Charger 1 x USB Cable 1 x Wired Headset 1 x Mobile Phone Protective Film 1 x Protective Case 1 x Card Remover 1 x Handwriting Touch Pen