Superman vs Action Comics

Could some with more knowledge explain the differences in continuity between Action Comics & Superman? So I assume whatever is happening in Superman is prior to or after the events currently in Action Comics?


Action Comics deals with more earth based stories and problems for the Man of Steel, while Superman title is all about the aliens and the cosmic side of things


Thank you

Regarding the current issues of each series, it’s a safe assumption that Superman is taking place before Action Comics as the latest issues of Action have been leading directly up to Event Leviathan.