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.
The new Galaxy S6 and Galaxy S6 Edge sport similar specs, in slightly different shapes.
The most important things to know when shopping for a cell phone.
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.
These three flagship Windows Phones are well matched when it comes to design and features -- which one comes out on top for you?
Samsung releases more tablets than any other device in its Galaxy. We highlight the differences between its three premium lineups.
Demonstrations at Mobile World Congress show the growing momentum toward the launch of faster, more responsive mobile networks in 2020.
Mobile World Congress has officially begun in Barcelona, Spain. Here's all the stuff you missed at the first day of the show.
Aside from their obvious size difference, Apple's new iPhone 6 and 6 Plus handsets have subtle spec and feature variances.
See how Apple's smartwatch compares to the other latest wrist wearables.