Samsung showed off its newest Galaxy S smartphones on Sunday during Mobile World Congress in Barcelona.With the S7 and S7 Edge, Samsung is doing what it should have done years ago with its flagship Galaxy brand: Sell solid, eye-catching phones with competitive hardware and software features. The company went half-way with this strategy in 2015 with the S6 and S6 Edge. The models were sleek and beautifully designed, thanks to ...
