1. Types of dishes: There are relatively few kinds of dishes in bento, usually only one or two main courses and several side dishes, and the tastes and practices of the dishes are relatively simple. The variety of bento dishes is more abundant, including various main courses, side dishes, fruits and so on. , tastes and practices are also more diverse.

2. Packaging: Lunch boxes usually put rice in the same box, and lunch boxes put rice in the same lunch box.

3. Way of carrying: Lunch boxes are generally convenient to carry, because they are generally sealed. The lunch box needs to be opened when carrying, which is inconvenient.

4. Applicable occasions: bento is generally used in workplaces or fast food restaurants, which is convenient and fast. Lunch boxes are more suitable for home or office, because they are more nutritious and healthy.

5. Price: The price of box lunch is relatively low, because they are usually made by fast food restaurants for quick sales. The price of box lunch is relatively high, because it is exquisite and nutritious.