Photos of the Samsung Galaxy S6 and S6 Edge smartphones/phablets have been released, and they will go on sale in the U.K. shortly. They offer the option to purchase a curved screen, or a conventional version. Features include a front-facing 5 MP camera, a 16 MP rear camera, up to 128 GB of storage, and a 5.1″ QHD display (this means Quad HD, which is a stunning resolution of 2560 x 1440 pixels).
That makes sense, as Samsung Galaxy smartphones have some of the best screens on the market. That is one of the main justifications for their premium prices, and Apple is a strong competitor with excellent screens as well. This smartphone can be partially charged in 10 minutes for 4 hours of usage. It also supports wireless charging using a charging pad which is sold separately.
Source, and further reading: Samsung U.K.