6.6 Inch HD Screen Green Smartphone 8GB 64GB Cell Phone with Front 8MP and Rear 24MP Camera for Android 12 110‑240V US Plug Item Type: Dual SIM Smart Phone Material: Plastic, Electronics Gross Weight: 366g / 12.9oz Color: Green Model: S22 Ultra Back Cover: HD screen, built in all in one machine Chip: MTK6580 Quad Core Network Standard: Mobile 2G Unicom 3G, WCDMA850 1900 2100, GSM4 frequency dual card dual standby Screen Size: 6.6 inch HD screen (the display screen is designed with beautiful curved corners, 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 Functions: Face recognition, with WIFI BT FM GPS, Type C charging port, 3.5mm standard headphone jack System: For Android 12 Support Memory Card: Maximum support expansion 128GB (support two SIM cards installed at the same time, or one SIM card and one small memory card) Front Camera: 8MP, f/2.0 aperture, fixed focal length Rear Camera: 24MP (color, f/1.8 aperture) autofocus Battery Type: Built in 6800mAh lithium battery