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 most important things to know when shopping for a cell phone.
The presentation will detail the companies' efforts in tablets, including their first device -- the Galaxy Tab 4 Nook -- which they discussed in June.
In its latest quarter, the bookseller narrows its adjusted losses in its struggling Nook digital division by $50 million.
Mahesh Veerina, president of the bookseller's Nook consumer business, says its strategy for selling Nook devices remains intact, even as the company plans to split in 2015.
As part of the bookseller's Discovery Weekend, you'll be able to pick up its Nook-branded Samsung tablets for $50 or $100 less.
The arrival of the Galaxy Tab 4 Nook effectively ends Barnes & Noble's ill-fated foray into hardware design. But what's in it for Samsung?
Though designed with PCs in mind, these snazzy speakers (reg. $50) can also provide an audio boost to another important appliance.
The Galaxy Tab 4 Nook is a rebranded Samsung tablet that should please fans of Barnes & Noble's Nook marketplace.
Samsung puts a Nook spin on its Galaxy Tab 4, Sharp launches a smartphone with an eye-catching design, and Uber takes on Google and Amazon with an instant-delivery service.