The timbre of soprano is generally bright, gorgeous and high-pitched, but it is never hoarse. The tone color of mezzo-soprano is generally rich, deep and round. Singing soprano songs at the top of your lungs shows that you are not good at vocalization. It takes a period of formal training, and then you can determine whether you are a soprano or not according to the range and timbre. In fact, whether you are a soprano or a mezzo-soprano, as long as your pronunciation is natural, mellow and beautiful, it is enough to sing well.