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?
There's a catch, but it's not what you think: This phone can be yours without any kind of contract.
Don't look for Google to run a large-scale network. Instead it's teaming up with wireless carriers, as it does with hardware makers for Nexus devices.
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.
The chipmaker has built a set-top box based on Google's software, and promises it can can play high-end video games.
A much-rumored 12.9-inch iPad won't go into production until the fall, sources tell Bloomberg.
Microsoft's focus on productivity will be evident in the impending top-of-the-line smartphone, poised to launch alongside Windows 10.
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.
Don't worry about that whole Superfish thing; there's no Windows, and therefore no spyware, on this laptop.
While the new Surface Pro 3 is Microsoft's best PC to date, it's more successful as a tablet than a laptop replacement.