Mind blowing superb phoneThe Oppo A83 is powered by 2.5GHz octa-core processor and it comes with 3GB of RAM. The phone packs 32GB of internal storage that can be expanded up to 256GB via a microSD card. As far as the cameras are concerned, the Oppo A83 packs a 13-megapixel primary camera on the rear and a 8-megapixel front shooter for selfies.