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.
Feeling insecure? Sikur, part of Brazilian security firm Ciberbras, hopes businesses will go for its locked-down phone with encrypted-communication abilities. Here's a Nexus 5-based prototype it showed at Mobile World Congress.
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.
The PlayStation maker shows off its latest prototype, saying it's "close to the final consumer product." But is it ready to convert VR skeptics?
The search giant joins several other Silicon Valley companies with audacious new digs in the works.
The much-anticipated consoles will be accompanied by a Steam Controller and Steam Link, which will stream content among devices on the same network.
The company also plans to release a second Porsche edition and another keyboard BlackBerry later this year.
The chipmaker has built a set-top box based on Google's software, and promises it can can play high-end video games.
The company is expected to share more details about its smartwatch, as well as possibly introduce new Macs, an Apple TV and other products.
Not to be outdone by larger rivals, U.S. Cellular drops prices for a number of its Shared Connect options.