6.6in Mobile Phone 4GB 64GB Quad Core 5G Dual Band WIFI 5000mah Front 24MP Rear 32MP for Android 10.0 Support 3G Mobile Calls Item Type: Mobile Phone Material: Metal and electronics Gross Weight: 400g/14.1oz Model: I14promax Screen Size: 6.6 inch FHD+, high definition screen Back Cover: High grade glass, built in all in one machine Chip: 7731E System: For Android 10.0 Supported Languages: Multiple languages Network Standard: 2G network GSM: 850/900/1800/1900; 3G network WCDMA: 850/1900/2100; Resolution: 2280x3200 Random Access Memory: 4GB Body Memory: 64GB Function: Facial recognition, with WIFI, BT, FM, GPS WIFI: 2.4G 5G dual band Interface: Type C charging interface, 3.5mm standard earphone jack Hard Disk Storage: Maximum support memory card expansion 128GB, not included Card Slot Type: Three card slots, supports the installation of two SIM cards and one small memory card at the same time Front Camera: 24MP, f/2.0 aperture, fixed focal length Rear Camera: 32MP, f/1.8 aperture, autofocus Battery Type: Built in 5000mAh lithium battery, included