What are the minimum characteristics required for a camera to project a movie taken by it on a standard cinema screen? I mean anything that affects the quality of the picture seen on the screen. What sort of camera should be used to shoot the video?
Edit: To be more clear:
If I record a movie with my cellphone's camera, there is no doubt its quality is not good enough to be projected on a cinema. So I should use a more professional camera! My question is about the minimum characteristics this professional camera should have. Like the number of frames it can record per second, the size of picture it records, the number of pixels per picture it records, etc.