The Galaxy S9 and Galaxy S9+ are to the Galaxy S8 and S8+ what the S7 and S7 edge were to the Galaxy S6 and S6 edge: Refinements to an existing design that took the world by storm, with a few new features thrown in. Also common between the S9 and S7 lineups is the introduction of a world-first smartphone camera feature. Where the S7 and S7 edge introduced us to lightning-fast autofocus, the S9 and...
