It the size of a upright bass and cello same?

The size of an upright bass and a cello are not the same.

- An upright bass is typically around 6 feet (1.8 meters) tall, while a cello is typically around 4 feet (1.2 meters) tall.

- Additionally, the strings of an upright bass are thicker and longer than those of a cello, and the body of an upright bass is also larger and heavier.