What is the difference between bell peppers and other types of peppers?

The main difference between bell peppers and other types of peppers is that bell peppers are sweet and have a mild flavor, while other peppers, like jalapeos or habaneros, are spicy and have a hot flavor. Bell peppers also have a thicker flesh and are often used raw in salads or cooked in dishes, while other peppers are commonly used for adding heat to dishes.