The triangular arrangement is called "Zhou Dongyu arrangement" because of Zhou Dongyu's appearance, two small eyes and a pouting lip, which is very similar to the triangular arrangement of BOE screen. It is said that this arrangement is a little yellow duck's sense of sight.
The problem of using "Zhou Dongyu's arrangement" has existed since Huawei P30. It seems that Huawei P40 has not solved this problem well, but the breakthrough in camera configuration is understandable. After all, as a flagship camera, if you do everything, it will not make other mobile phones unable to survive.
Extended data
The screen display consists of pixels, including red, green and blue sub-pixels, which is the professional name of RGB. Different colors can be displayed through the combination of RGB, and the arrangement of RGB will also affect the display effect of the screen.
As we all know, Huawei P40 series adopts BOE's screen. You can look at the following two comparison pictures, the triangle arrangement of BOE screen on the left and the diamond pixel arrangement of Samsung screen on the right.
This is the pixel arrangement of the screen as seen under the microscope. Obviously, it can be found that the diamond-shaped pixels on the Samsung screen are arranged more clearly. In other words, the mobile phone with diamond-shaped pixel arrangement on Samsung screen is superior to the triangular arrangement on BOE screen in terms of screen clarity.