The salsa and the samba are both popular types of dancing, and they both originated in other countries and were brought over to America for fun and entertainment purposes. One of the significant differences between the two is that salsa dancing involves partners, while samba dancing may be done alone or in pairs.
Another difference is the language of the two dances themselves. The samba is the nationwide dance of Brazil, and its roots can be traced back to Africa and Europe. On the other hand, salsa is a very sensual dance which was originated in the Caribbean.
It is more popular and practiced than Samba dancing, as salsa dancing is the most well known throughout the world, especially in the United States, the Dominican Republic, and Puerto Rico. Both salsa and samba were developed by blending African and European dances. Samba dancers are often more spontaneous compared to samba.