The impressive, metal Galaxy S6 is Samsung's hero phone all decked out with worldly looks and sophisticated specs. But stay tuned for our final tests before you make the investment.
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Mobile World Congress 2015
With Google's mix-and-match Project Ara handsets, the time is ripe for wacky add-ons to truly customize your phone.
Don't count the struggling smartphone maker out yet. BlackBerry CEO John Chen's housecleaning is starting to yield benefits. The next step: stabilizing its collapsing revenue.
An aluminum alloy body and plenty of color help the Galaxy S6 forge a new Samsung path.
The Galaxy S5 and earlier Galaxy smartphones had replaceable batteries and storage expansion slots. But the new GS6 says goodbye to that flexibility in favor of a sleeker design.
Curious why the One M9 looks so similar to its predecessor? HTC's Peter Chou says it's intentional.
As the world's biggest wireless and mobile tech show comes to an end in Spain, here are a few of the most intriguing devices that made their debut.
Subtle rounding on both sides lends this S6 variation some symmetry -- and a way for lefties to play along.
The international mobile show is brimming with new smart and not-so-smart phones. Check out all of the models we saw in Barcelona.
Crazy fast chargers, responsible luggage, and future-forward pocket watches are only a few of the weird things we saw at Mobile World Congress 2015. Take a look at the most interesting devices with the CNET TV team.