With an ultrafast 90Hz refresh rate, you can watch videos, play games and keep up with the latest trending hashtags on one ultra-smooth and fluid display. The lightweight, ultra-thin OPPO A53 is ergonomically designed to fit into a single hand, all while supporting a 5000mAh long-lasting battery. High-capacity 5000mAh battery paired with high-speed 18W fast charge. Had too much fun using your phone? No worries, OPPO A53 will recharge in no time.Stay on the grid with Super Power Saving Mode, and prolong your power with Sleep Standby Optimization. Keep in touch even at your phone’s darkest hours.