We spoke to Ubuntu's mobile boss Cristian Parrino find out how it's different from Android, Firefox and Tizen.
Meet two new Windows Phones from the fledgling European brand.
Fancy a fancier Pebble Time watch? This all-steel version is coming this summer, and smart straps with sensors are on the way too. We tried it on in Barcelona.
HTC CEO Peter Chou says the company is still working on the project but declined to provide details on timing.
A new all-steel version of Pebble's latest Time watch has fancier straps and an even longer battery life. We take a look hands-on in Barcelona.
Take a look at Pebble's step-up version of its newest smartwatch, on our wrist and in all its colors.
Unveiled at MWC 2015, the BlackBerry Leap runs the new 10.3.1 OS, and is equipped with a 5-inch HD display and 8-megapixel camera.
Get up close with some of the features in this curve-screen phone's Edge display.
BlackBerry has flashed a glimpse of a mystery phone with a sliding keyboard, nicknamed "the Slider".
The 5-inch BlackBerry Leap sports a touchscreen rather than BlackBerry's signature physical keyboard.
Ditching the physical keyboard with its new Leap smartphone, BlackBerry introduced its latest handset offering at MWC 2015.
The company also plans to release a second Porsche edition device and another keyboard BlackBerry later this year.
What is Net neutrality?
Learn about the debate over Internet traffic equality and why it matters.