Details: Experience a breathtaking smartphone encounter with Oppo A57 which is packed with impressive features. Its 5000 mAh monstrous battery with 33 W SUPERVOOC charging, powers up your phone in a jiffy and enhances your productivity. Furthermore, the 16.66 cm (6.56) colour-rich display with a 100% DCI-P3 colour gamut helps in delivering a fine visual performance. Moreover, with expandable internal storage of up to 1 TB and boasting a RAM Expansion technology that adds up an extra 4 GB of RAM, this phone can multitask with ease and boost your performance.