1, different flavors. When drinking coffee, usually the flavor of espresso will be more pure, rich, while the American coffee is slightly simpler in comparison, the taste is lighter, the general coffee shop will not sell this kind of coffee.

2, different production methods. Espresso in the cooking of the use of very hot, but not boiling water, and then through high-pressure brewing over the ground into a very fine coffee powder to brew coffee, American coffee when the use of low-filter coffee pots made of black coffee or directly with espresso plus a large amount of water made.

3, different places of origin. Espresso originated in Italy, around the beginning of the 20th century. American coffee originated in the United States, it is more casual and enjoyable than espresso, without any special taboos.