What's the difference between a movie camera and a home DV?

Film is used as the record carrier of film camera, while magnetic tape and hard disk are used as the record carrier of DV.

The advantages of film are obvious. First of all, in terms of image quality, the texture of that kind of picture is incomparable to DV, and there is also the concept of clarity, which can be said to be pixels. The film of a movie will be shown on the big screen. If it is DV shooting, the picture will be very unclear, which is why film photography has not been eliminated so far.