Tag Archives: Oppo A57 smartphone

Oppo A57 Smartphone with 3GB RAM, 32GB Internal Memory and 4G VoLTE Connectivity

Oppo A57 Smartphone

Oppo A57 Smartphone sports a 5.2 inch HD display with 2.5D curved glass. It is loaded with the Android Marshmallow OS. It is powered by the 1.4GHz octa-core processor. It comes with 3GB RAM and 32GB internal