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 next evolution in wireless networking holds promises of self-driving cars and movies that download in the blink of an eye. 5G is big at this year's Mobile World Congress, but don't expect it until 2020.
They sound alike, but the two mobile payment solutions each offer their own unique advantages.
The most important things to know when shopping for a cell phone.
That's just plain wrong, because putting any small speaker down there forfeits a major share of its sound quality.
The Android Lollipop 5.0 powered tablet makes an appearance outside of China on the Mobile World Congress show floor -- and it's really good.
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?
Technically Incorrect: The Stratos Card is a new so-called connected card that claims to be a fine solution to wallet overcrowding. But who will pay $95 for it?
Express your Lego love in the living room and kick your feet up on a giant brick of furniture.
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.