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.

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The Galaxy S7 has quick-charging via microUSB. We're not sure yet how fast the Galaxy S7 will charge, but if it's anything like the Galaxy S6's two-hour charge time, we'll be happy. To compare ...

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