1、6.82 Inch Screen and Network Standard: 6.82 inch high definition screen. For Mobile 2G, for unicom 3G, WCDMA8500, 1900, 2100, GSM4 frequency dual card dual standby. 2、Good Function: Face recognition, with WIFI, BT, FM, GPS, type C charging port, 3.5mm standard headphone jack, built in all in one machine. 3、Support Memory Card: Maximum support expansion 128GB, support for simultaneous installation of two SIM cards and a micro memory card. 4、Front and Rear Camera: Front camera 21MP, f/2.0 aperture, fixed focal length. Rear camera 32MP, color, f/1.8 aperture, autofocus. 5、For Android System: The system is based on the in depth development of the for Android 12 system, which is more perfect and smooth. Item Type: Mix4 Smartphone Material: Plastic, Electronics Model: MIX4 Chip: 7731E Color: Black Weight: Approx. 368g / 13.0oz Back Ccover: incell HD+ Screen, Built in All in One Computer, High Grade Hot Bending Glass Back Cover Network Standard: Mobile 2G Unicom 3G, WCDMA850, WCDMA1900, WCDMA2100, GSM4 Frequency Dual Card Dual Standby Screen Size: 6.82 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 Operating Memory (RAM): 8GB Body Memory (ROM): 64GB Feature: Face Recognition, with WIFI, BT, FM, GPS, Type C Charging Port, 3.5mm Standard Headphone Jack Support: for Android 12 Support Memory Card: Maximum Support for Expansion of 128GB (support for simultaneous installation of two SIM cards and a micro memory card) Front Camera: 21MP, f/2.0 Aperture, Fixed Focal Length Rear Camera 32MP, Color, f/1.8 Aperture, Autofocus Battery Type: Built in 7300mAh 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