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.
The most important things to know when shopping for a cell phone.
The Mobile World Congress event is a vital one for Samsung. Along with the Galaxy S6, we'll be watching for new wearables and a mobile payments system.
That's just plain wrong, because putting any small speaker down there forfeits a major share of its sound quality.
We have seen the future and it includes an iris-scanning smartphone and luggage that can weigh itself. Check out the rest of the impressive tech from day two of Mobile World Congress 2015.
On March 9, Apple is widely expected to let us know exactly when its much-anticipated Watch line will ship and how much all the new models will cost. But what other new products might Apple unveil?
With an interface that lets you browse headlines quickly, customize your channels and read the news offline, SmartNews is an excellent free alternative to other popular news apps.
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Check out the must-see moments from Samsung's Mobile World Congress Unpacked event in Barcelona, Spain.
There may soon be new rules on how the Internet should work and be regulated. On Thursday, the Federal Communications Commission will likely pass new Net neutrality rules that would keep the Internet open and reclassify broadband as a public utility. CNET's Maggie Reardon and Sumi Das on what the rules will mean for consumers.
Technically Incorrect: With less superfluous software and more emphasis on design, some might wonder whether Samsung's new phone is a little too similar to the iPhone. Will that make marketing it easier?