Cell phones and cameras. Will mobile phones replace cameras?

Mobile phones will not replace cameras.

Reason:

1, the resolution of optical lens is directly proportional to the aperture of lens, which is why the aperture of astronomical telescope is more than ten meters, and the physical resolution of pinhole-like mobile phone camera has been limited, so professional imaging work still needs professional camera, and mobile phone can't be replaced.

2. Photography is a technology or art, which requires rigor, diversity and professionalism; Photography is a daily entertainment, which requires convenience, quickness and pleasing effect. So photographers have always used SLR photography, not a mobile phone that looks good on the surface. Mobile phone photography is only used by ordinary consumers every day, and it is impossible to have a bunch of functions in the field of professional photography, such as manual balance of picture color, exposure control, shutter priority and so on.