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.
Check out the free games for March 2015 available on the Xbox Live Games with Gold and PlayStation Plus subscription services.
The most important things to know when shopping for a cell phone.
It can be hard to catch all the new shows on TV, so Apple's made some premieres free for a limited time. Plus iTunes gets some movies the same time as theaters.
The free Storm app for iOS provides high-resolution radar, a huge buffet of map layers and detailed weather information.
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?
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.
Using the Mac app Waltr you can transfer any type of video or music file to your iOS device without the need for a companion iOS app.
And why you may prefer to stick with one color or the other.