While cute and beautiful, Sofia is rather clumsy but has a pure heart. Since she was originally a mere commoner, she retains a very carefree persona, and was once seen to enjoy sliding down the rails of the staircase. Her outcast-esque behavior often puts her at wits with her stepsister Amber who's apparently jealous of Sofia.
- She will meet Sora and his crew on Sora's Adventures of Sofia the First: Once Upon a Princess.
- She will meet Winnie the Pooh, Bloom, Simba, and their friends on Pooh's Adventures of Sofia the First: Once Upon a Princess.
- She's a very good friend to Vanellope, mainly because they're both princesses.
- She will guest star in Pooh's Adventures of Memoirs of a Geisha.
- When she's in her superhero outfit, she gains ice powers, like Elsa.