Model: i4 pro maxRear cover: in cell HD+en built-ill-in-one machine high-end hot bending glass rear coverChip: Qualcomm 888 (ten cores)Network system: 5G, dual card, dual standby, Nano SIM card.en size: 7.3 inch HD+en (the display en is designed with beautiful rounded corners, and inch is the diagonal length when the rounded corners of the display ere stretched to right angles)Resolution: 2400x3088 pixelsRunning memory (RAM) 6GBBody memory (ROM) TBIntelligent wake-up face recognition, on en fingerprint unlocking, with WIFI+BT+FM+GPS, Type-C charging interface Type-C headset interfaceAndroid emory card support: 28GB expansiot most (two SIM cards and one TF card can be installed at the same time)Front camera 50 megapixel, f/2.0 aperture, fixed focusRear camera 08 megapixel (color, f/.8 aperture) auto focusBattery capacity 8000mAhShipping standard: mobile phone+packing box+manual+charger+Type-C+headset+mobile phone protective film+protective sleeveSize of packing box: 80 * 95 * 55mm Weight of the whole set: 400g