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.
The most important things to know when shopping for a cell phone.
The new Galaxy phones have fast, wireless charging
The Roost Smart Battery packages Wi-Fi connectivity into a 9V package. Put it into your old smoke detector, and you'll know if it sounds no matter where you are.
The South Korean consumer electronics titan showed an aggressive streak -- and a few cracks at Apple's expense -- as it seeks to regain its dominance in the smartphone industry.
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.
The design on this less-expensive version of the XPS 13 isn't as slick, but battery life gets a big boost.
The chipmakers both unveil new platforms to help smaller devices last a little longer.
The new Galaxy S6 and Galaxy S6 Edge sport similar specs, in slightly different shapes.
Let's take a moment to celebrate the longest-lasting tablets currently at the top of our list.