Why is the beauty camera self-portrait better than the rear camera?

The beauty camera is more beautiful than the rear camera for the following reasons:

First, the pixel of the front camera is higher than that of the rear camera, and the manufacturer will seize the user's love of beauty to change the front camera.

Second, the front camera is expected and ready to take pictures, and the lens sense is better than that of the rear camera.

Self-portrait, that is, taking your own portrait photos.

The first selfie in human history appeared in 1839, which was taken by American photographer Robert cornelius. Only at that time, cameras were not popular, and ordinary people could not take selfies. It was not until 1900 Kodak introduced the cheap "box brownie" camera that the camera began to be popularized among ordinary people.