Feature 16.82 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. 2Good Function: Face recognition, with WIFI, BT, FM, GPS, type C charging port, 3.5mm standard headphone jack, built in all in one machine. 3Support Memory Card: Maximum support expansion 128GB, support for simultaneous installation of two SIM cards and a micro memory card. 4Front and Rear Camera: Front camera 21MP, f/2.0 aperture, fixed focal length. Rear camera 32MP, color, f/1.8 aperture, autofocus. 5For 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:Mix4SmartphoneMaterial: Plastic, ElectronicsModel: MIX4Chip: 7731EColor: BlackWeight: Approx. 368g / 13.0ozBack Ccover: incell HD+ Screen, Built in All in One Computer, High Grade Hot Bending Glass Back CoverNetwork Standard: Mobile 2G Unicom 3G, WCDMA850, WCDMA1900, WCDMA2100, GSM4 Frequency Dual Card Dual StandbyScreen 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: 2400x3200Operating Memory (RAM): 8GBBody Memory (ROM): 64GBFeature: Face Recognition, with WIFI, BT, FM, GPS, Type C Charging Port, 3.5mm Standard Headphone JackSupport: for Android 12Support 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 LengthRear Camera 32MP, Color, f/1.8 Aperture, AutofocusBattery Type: Built in 7300mAh Lithium Battery .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Mobile Phone1 x English Manual1 x Charger1 x USB Cable1 x Wired Headset1 x Mobile Phone Protective Film1 x Protective Case1 x Card RemoverNoteThis mobile phone supports the frequency band of WCDMA850 1900 2100 and GSM4. Please confirm whether your phone card belongs to this frequency band before inserting the card