Sprint customers traveling overseas get a boon with the carrier's added Wi-Fi calling feature, starting with the Galaxy S4.
The electronics titans square off in a tangled tale of mobile technology, centered on Apple's iPhone
Retailers will start stocking the Wi-Fi-only version Samsung's higher-end tablet for $400 and $500, depending on size.
The Samsung smartphone marks the fourth Sprint device to receive the free calling capability.
iOS 8's support for Wi-Fi calling means that iPhone owners will finally get in on a feature that Android and Windows Phone owners have had for years.
Following news that the UK will miss the octa-core S4, in this week's show we put regional phone variants through the wringer.
Philips puts the Internet in home gadgets, 3Doodler unleashes your inner doodle artist, and mobile carriers set the time for Galaxy Gear's launch.
Samsung's back with a new smart fridge -- is it any better than their first one?
Federal Communications Commission fines Marriott $600,000 after deciding it illegally interfered with conventiongoers' hot spots in Nashville. Marriott says it did nothing wrong.
The low-cost waterproof smartphone joins a growing roster of devices capable of making phone calls over Wi-Fi.
The wireless carrier is expanding its existing Wi-Fi calling and texting service with promises of more coverage in the home and in the air.