For OPPO mobile phones, appearance design has always been a specialty, whether the phone is a high-end flagship or an affordable phone. OPPO A53 is available in three color versions: Lake Green, Streaming Purple, and Secret Night Black. The one I have is Secret Night Black. The black color is more calm, but it has a vibrant and fashionable youthful atmosphere. The color scheme is simple and directional, and the overall appearance is good. It is very online and is the kind of product that will not cause controversy in terms of appearance design. The front of the phone still adopts the current mainstream left-side punch-hole design. The 6.5-inch screen has rounded corners and is relatively rounded. The borders on both sides are slightly narrower and the chin is slightly larger than the other three borders, but it does not affect the look and feel at all. This is the benefit of a high screen-to-body ratio. The visual sense of a whole screen will never disappoint everyone.