Both Sonic 4 and Zelda release in March. Sonic 4 releases March 19, while Zelda releases a week later on March 26. Both movies are live-action, so it's hard to tell which will win at the box office. The article notes that Sonic has actually sold more games than Zelda, so it'll largely depend on the quality of the movie in order for it to surpass Sonic 4, which has a proven track record at the box office.
I think Zelda will win, but not by a lot.
by Head_Example3763