The transparent glass on the left and right sides is to make the screen bigger without affecting the look and feel, so it is not designed to be black, which will make the whole phone look better.
The transparent glass on the left and right sides is designed to make the screen larger without affecting the appearance, so it is not designed as black, which will make the whole mobile phone look bette
The transparent glass on the left and right sides is designed to make the screen bigger without affecting the perception, so it is not designed to be black, which will make the whole phone look better.