Display
The Oppo A57 features a 6.56-inch IPS LCD display with a resolution of 720 x 1612 pixels, resulting in a pixel density of approximately 269 pixels per inch. While not the sharpest display available, it maintains an ~84.2% screen-to-body ratio, providing an expansive viewing experience. The colors are vibrant, and the display is adequately bright for indoor use, although it may struggle under direct sunlight.