The difference between a studio and a photographic umbrella

Which is better, indoor photography, tiled photography and portrait photography? Need help urgently, thank you very much!

I didn't see this clearly, so let me answer your question.

The studio can be said to be a room, in a narrow sense, a room for taking pictures. But there must be a set of professional photographic equipment in the room, such as professional camera, lighting, background, reflector and so on.

Reflective umbrella is a prop used in photography and an auxiliary accessory of photographic lamp. Its function is that the light of the flash illuminates the inside of the reflective umbrella, and then reflects to the photographed object. The advantage of this is that it can make the light softer, reduce shadows and increase the light source area. Reflective umbrella is not an ordinary umbrella. The inner surface of the reflective umbrella is coated with reflective material.