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.
The international mobile show is brimming with new smart and not-so-smart phones. Check out all of the models we saw in Barcelona.
Create a speed dial for your favorite contacts and customize the settings. We take you on a deeper features tour.
The most important things to know when shopping for a cell phone.
Rolls-Royce has created Serenity, a one-of-a-kind Phantom with a made-to-order interior, hand-crafted to be the "ultimate luxury."
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.
Samsung's new flagship phone has some fun new camera tools tucked away inside.
Take Subaru's WRX and stretch it into a family friendly wagon. The result is the Levorg sportwagon, on hand at the 2015 Geneva auto show.
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.