OnePlus 7 Pro official Pictures. OnePlus 7 Pro is a Smartphone of oneplus. The OnePlus 7 Pro Android Smartphone. Announced May 2019. Features 6.67″ Display Snapdragon 855 Chipset 4000 MAh Battery 256 GB Storage 12 GB RAM Corning Gorilla Glass 5. OnePlus 7 Pro price starts.