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 Mobile World Congress event is a vital one for Samsung. Along with the Galaxy S6, we'll be watching for new wearables and a mobile payments system.
We chart the evolution of Samsung's Galaxy flagships, up to the all-new metal and glass S6 and S6 Edge. Check it out.
The most important things to know when shopping for a cell phone.
On March 9, Apple is widely expected to let us know exactly when its much-anticipated Watch line will ship and how much all the new models will cost. But what other new products might Apple unveil?
How does an all new 200mph Audi R8 strike you? XCAR takes a look at the new car and where it came from.
The HP Spectre x360 delivers a high-end, flexible Windows laptop design at a mainstream price with a battery that runs all day.
HTC's latest flagship smartphone has an all-new rear camera, but is that a good thing? We tried an early version out in Barcelona with very mixed results.
The international mobile show is brimming with new smart and not-so-smart phones. Check out all of the models we saw in Barcelona.
Xiaomi launches the Yi Action Camera with a spec sheet to match GoPro's entry-level camera and two-digit price tag.