Why does a smartphone need multiple cameras?

Why does a modern smartphone (camera phone) nowadays need so many cameras? Is this really a marketing ploy by smartphone manufacturers? Sometimes this is true, but basically each smartphone camera has different technical characteristics and is designed for a specific type of shooting! For example, we will use the Samsung Galaxy s23 ultra smartphone.
#whyhaveasmartphonemultiplecameras #whyhaveasmartphonemultiplecameras #smartphone #cameraphone

[@user-tn1xs1nm6j]

Был Пиксель 4а с одной основной и селфи камерой! Хватало за глаза!!!

[@user-ux7wk1pe9u]

Мне, например, телевик нужен

[@less4717]

​@@user-ux7wk1pe9u2x нормально или лучше 5х

[@user-osliki66]

а етто что бы лучше видеть