Samsung Galaxy S6 and
Samsung Galaxy S6 Edge are
Android smartphones manufactured and marketed by
Samsung Electronics. The S6 and S6 Edge jointly serve as successors to the
Galaxy S5. The smartphones were officially unveiled in a press conference at
Mobile World Congress on 1 March 2015. Alongside the S6, Samsung also unveiled the S6 Edge, a variant whose screen is wrapped along the sides of the device; the curvature is usable for several additional features. The Galaxy S6 was released on 10 April 2015 in 20 countries.