Cappuccino and latte are both popular coffee beverages, but they differ in their ingredients and preparation methods. Here are the key differences between cappuccino and latte:

Cappuccino:

• Equal parts of espresso, steamed milk, and frothed milk.
• Traditionally served in a smaller cup, around 6oz.
• Topped with a sprinkle of cocoa powder or cinnamon.
• Has a stronger espresso flavor than a latte due to having less milk and more foam.
• The foam layer is thicker than that of a latte.

Latte:

• Made up of one or two shots of espresso, steamed milk, and a final, thin layer of frothed milk on top.
• Has more steamed milk and a light layer of foam.
• Served in a larger cup than a cappuccino.
• The coffee flavor is more subtle and creamier than a cappuccino.

In summary, the key differences between cappuccino and latte are the proportion of espresso, steamed milk, and frothed milk, the thickness of the foam layer, and the size of the cup they are served in.