what’s the difference between shazam and black adam

Shazam and Black Adam might seem like the same character at first glance, but they have some key differences:

Source of Power:

Shazam: Gains his powers from the ancient Greek gods: Solomon, Hercules, Atlas, Zeus, Achilles, and Mercury. He shouts “Shazam!” to transform.

Black Adam: Receives his power from Egyptian gods: Shu, Heru, Amon, Zehuti, Aton, and Mehen. He also uses the word “Shazam!” for transformation, though it’s connected to the wizard who bestowed the powers.