Samsung, battling to hold on to its lead in the smartphone market, needs to win back consumers from Apple with its next big thing. But will the new Galaxy S6 be big enough?
And why you may prefer to stick with one color or the other.
On March 9, Apple is widely expected to let us know exactly when its much-anticipated Watch line will ship and how much all the new models will cost. But what other new products might Apple unveil?
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.
Finally, an easy way to lower your monthly cable bill. Plus: free stuff!
The new Galaxy S6 and Galaxy S6 Edge sport similar specs, in slightly different shapes.
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.
That's the best deal to date for Google's unlimited-music service. What happens after three months? Let June worry about that.
The consumer electronics titan shows an aggressive streak -- and makes a few cracks at Apple's expense -- as it seeks to regain its dominance in the smartphone industry.
The Samsung Galaxy Note 4 will thrill anyone who loves a fast phone with a large screen, but it's best for compulsive scribblers willing to pay a lot for its winning stylus.