This update to Samsung's flagship curved-screen phone has a larger battery, memory card slot, upgraded 12-megapixel camera, always-on display, and curved-edge glass on the front and back.

Just two years ago the 5.1-inch S7 and the 5.5-inch S7 Edge arrived ... And we're almost right up to date with the Samsung Galaxy S8 and S8 Plus, which of course introduced the Infinity Display ...