Can mobile phones really replace computers?

Both will not be replaced, because they are products with different uses, and their functions will only be vague, but there will always be differences. For example, no matter how powerful the mobile phone is, it will not replace the camera or the computer, and no matter how cheap and powerful the notebook computer is, it will not replace the desktop computer. These are all the same reasons. Mobile things are portable. Portable things can't be made big, but sometimes we need to be big. These are interdependent, just like using a small or large screwdriver, we can't give up the big or small screwdriver. They have different application fields.