Back cover: PC polycarbonate high-end back cover Chip: Dimensity 9300,Deca Cores Network format: 5G, dual SIM, dual standby, Nano SIM card. Screen size: 5.5 inches HD screen (the display screen adopts a curvaceous rounded design, with inches being the diagonal length when the display screen corners are stretched to a right angle) Resolution: 1440 x 3040 pixels Running memory (RAM) 16GB Body memory (ROM) 1024GB Supports facial recognition, equipped with WIFIandBTandFMandGPS, Android USB charging interface, 3.5mm standard headphone interface Operating System: Android 13.0 Support for memory cards: up to 128GB expansion (supports simultaneous installation of two SIM cards and one TF card) Front facing camera with 50 million pixels, f/2.0 aperture, fixed focal length Rear camera with 108 million pixels (color, f/1.8 aperture) autofocus Battery capacity 6800mAh Shipping standards: Mobile phone x 1; Packaging box x 1; Instructions x 1; Head charger x 1; USB cable x 1; Earphones x 1; Mobile phone protective film x 1; Protective sleeve x 1 Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin