i13 Pro Max Smartphone: Model: i13proMax Back cover: 3D electroplated glass back cover Chip: MTK6582 quad-core CPU ( not apple product) Network standard: Mobile 2G Unicom 3G, WCDMA850/1900/2100, GSM4 frequency dual card dual standby, Nano SIM card Screen size: 6.3-inch HD+ high-definition water drop screen (the display adopts a beautifully curved rounded corner design, inch is the diagonal length when the rounded corners of the display are stretched to a right angle) Resolution: 480*1014 pixels Running memory (RAM) 4GB Body memory (ROM) 64GB Face recognition, with WIFI+BT+FM,GPS Android 6.0 Support memory card: maximum support expansion 128G Front camera 2 million pixels, f/2.0 aperture, fixed focal length Rear camera 5 MP (color, f/1.8 aperture) autofocus Battery capacity 2800mAh mAh, 3.5 earphones, TYPE-C data cable Shipping standard: mobile phone + packing box + manual + head charger + USB cable + earphone + mobile phone protective film + protective cover Box size: 178*97*58.5mm Full set weight: 400g