Mi Max 3 con display 6.9" large full screen, 5500mah high capacity battery. Cpu: snapdragon 636 octa core cpu (adreno 509 gpu). Screen: 6.9-inch 2160x1080 p 520nit. Ram + rom: 4gb + 64gb (support 256gb tf card, vfat format only). Camera: 12mp + 5mp dual rear cameras, 8mp front camera. Battery: 5500 mah (typ) - 5400 mah (min). Os: miui, official worldwide rom, chinese version, multi-language sup...