Let's see what Samsung's and Apple's flagship smartphones have under the hood.
The Mobile World Congress event is a vital one for Samsung. Along with the Galaxy S6, we'll be watching for new wearables and a mobile payments system.
The most important things to know when shopping for a cell phone.
We put Samsung's newest smartphones next to the S3, S4 and S5 to see how the design of its mobiles has changed.
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?
At Mobile World Congress 2015, Samsung unveiled its newest smartphones, the Galaxy S6 and Galaxy S6 Edge, and they're packing tons of new features. Check out the top moments from the event here.
We check out a demo of Storedot's rapid-charging battery tech, which can fill a phone's power reserves in a mere moment.
We put the metal and glass S6 and S6 Edge next to the S3, S4 and S5 to see how Samsung's design choices have changed over time.
HTC's latest flagship smartphone has an all-new rear camera, but is that a good thing? We tried an early version out in Barcelona with very mixed results.
The Galaxy S5 and earlier Galaxy smartphones had replaceable batteries and storage expansion slots. But the new GS6 says goodbye to that flexibility in favor of a sleeker design.