How about a camera phone? I'm going to buy a camera phone, so I can take photos directly when I go out to play, so as not to borrow my classmate's number, okay?

Yes, yes, it depends on your requirements for photos.

There is still a gap between the shooting effect and operating experience of mobile phones and cameras.

Most mobile phones don't have optical zoom. As for digital zoom, it is unnecessary, so your composition will be very troublesome. Moreover, a few mobile phones with optical zoom are also very strange in appearance (similar to cameras), so I guess you won't like them either.

Most mobile phones have small lenses and photosensitive elements, and the details of the photos taken are always not very good.

Therefore, if you want to shoot better, it is better to bring a camera. Mobile phone photography is usually taken as an emergency measure when you don't have a camera, or when you don't need to consider the effect (such as recording business cards and documents).