The 16 Coolest Gadgets We Saw at Mobile World Congress

WiredThe 16 Coolest Gadgets We Saw at Mobile World CongressWiredSamsung Galaxy S6. The most anticipated phone of the show is not an evolution of Samsung's previous Galaxy S5, but a brand new design. In fact, the S6 is made of aluminium instead of plastic, and its 5.1-inch display has the same 2560 x 1440 resolution ...