Samsung, battling to hold on to its lead in the smartphone market, needs to win back consumers from Apple with its next big thing. But will the new Galaxy S6 be big enough?
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.
From the doubly-curved Samsung Galaxy S6 Edge and news of Google's wireless service, to a suitcase that weighs itself, here are the most important things that happened at the world's largest mobile show.
Samsung's bold and surprising Edge variant of the Galaxy S6 doesn't just look different -- there's an array of edge-based functionality packed in as well.
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.
Demonstrations at Mobile World Congress show the growing momentum toward the launch of faster, more responsive mobile networks in 2020.
Mobile World Congress starts next week in Barcelona. The largest wireless party on the planet, MWC is famous for showcasing new smartphones and wearables that you'll actually be able to buy.
For less than $300, the pocket-size Broadcaster Mini can wirelessly broadcast live 1080p video to millions from any camera with an HDMI output.
Samsung steps away from smartphones for a moment to design a fancy doghouse stocked with a treadmill, tablet and pooch-size pool.