In discussion with South Korean journalists, Samsung's JK Shin and Younghee Lee explore the battles ahead for the Galaxy S6 and S6 Edge, both from Apple and China, and deny similarities with the iPhone 6.
We have seen the future and it includes an iris-scanning smartphone and luggage that can weigh itself. Check out the rest of the impressive tech from day two of Mobile World Congress 2015.
Apple likely will show off its high-tech watch next month ahead of the wearable's April release. Other possibilities? An updated Apple TV or an "iPad Pro."
The security-obsessed company called Silent Circle is now solely in control of its phone for encrypted communications. It has also raised $50 million and will announce new devices next week.
The ride-hailing service acquires deCarta to amp up its carpooling feature and the way it figures out passengers' ETAs.
Before it's even on the market, the watch wins gold in the 2015 iF Design Awards. The next challenge will be to see if it can win the battle for consumers' hearts and dollars.
Apple and Google working on fixes for the decade-old flaw, which researchers blamed on an abandoned US policy on encryption.
Sikur's phone, running a locked-down Android derivative, enables encrypted communications. It's one of several arriving at Mobile World Congress.
Microsoft says the list of more than 1,800 e-mail addresses and passwords was compiled through phishing attacks and malware.
It may be a few years behind the pack, but the Nikon D5500 houses the company's first dSLR touchscreen, and it's relatively large at 3.2 inches.