With the Eco-Mobius concept handset, people would be able to upgrade and switch individual pieces of their smartphones.
Pricing not available
Looking for phones? CNET's reviews of the best phones include photos, video, and user reviews.
Wish you could run two different operating systems on your cell phone? In theory, it sounds cool, but in practice, is it?
The Light Phone bills itself as your "phone away from phone," and does nothing but make calls. Think you need one?
This ingenious accessory redirects the sound from your TV's built-in speakers. Plus: three bonus deals!
Technically Incorrect: A sales executive for a money transfer service is suing her former employer after disabling a GPS app that, she says, followed her even when she wasn't working.
Technically Incorrect: A UK study suggests that schoolkids' performance significantly improves when they can't get hold of a phone at school. It also showed that low-achieving students improved the most.
From an emergency tablet to a handset with built-in solar charging, Kyocera shows off some of its concept devices at MWC 2015.
Forget fingerprints, Fujitsu's concept phone scans your eyes with infrared to grant access to your data.
We take an up close look at a cool concept phone from Fujitsu that unlocks by scanning your iris.
We take a look at a phone concept from Fujitsu which uses infrared to scan your iris to unlock your phone without touching it.