Oppo Reno A official Pictures. Oppo Reno A is a Smartphone of oppo. The Oppo Reno A Android Smartphone. Announced Sep 2019. Features 6.4″ Display Snapdragon 710 Chipset 3600 MAh Battery 128 GB Storage 6 GB RAM Corning Gorilla Glass 5. Oppo Reno A price starts.