Camera
When it comes to photography, the Oppo A57 offers a 13 MP main rear camera with an f/2.2 aperture and features such as PDAF for faster focusing, LED flash, HDR, and panorama modes. It captures decent photos in well-lit conditions, although low-light performance is limited by its sensor. The standout feature is the 16 MP front-facing camera with an f/2.0 aperture, which was particularly impressive at the time, catering to selfie enthusiasts by delivering sharp and vibrant self-portraits.