Fast charging is an excellent technology that's been added to smartphones, but using it isn't always straightforward. Here's ...

ZDNET experts put every product through rigorous testing and research to curate the best options for you. If you buy through our links, we may earn a commission. Learn Our Process 'ZDNET Recommends': ...

“The Sprint-exclusive Galaxy S5 Sport is colorful and powerful. But with fewer features than the standard Galaxy S5, at a higher price, it’s not a great value. And AT&T’s similar S5 Active is a better ...