LAS VEGAS -- Sony is back at the Consumer Electronics Show with a waterproof phone. Sound familiar?
It was roughly a year ago when Sony showed off its Xperia Z, which was the first time the company corralled the strengths of its various business units, taking expertise and technology from its television and camera divisions and wrapping it all up in a waterproof body. The phone was supposed to be the start of Sony Mobile's comeback story.
It only sort of happened.
Over the past year, Sony switched from one exclusive US carrier partner to another and, yes, slightly … Read more