Very affordable. Faster processor. More RAM (in Plus model). MicroSD slot for up to 1-TB storage space. Longer battery life. The Amazon App Store is still lacking. Screen isn’t the brightest or ...

The high-definition movie disc battle between HD DVD and Blu-ray Disc can be traced all the way back to 2000, when companies began experimenting with using new blue lasers in optical disc systems.

HD Radio allows conventional (or terrestrial) AM and FM stations to broadcast their content over digital signals. Appropriating an abbreviation from high-definition TV, HD Radio offers better sound ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Executive Editor David Carnoy ...

If you’re tired of poor quality voice calls then hope is on the horizon in the form of HD Voice. This is a standard that more and more phone manufacturers and mobile networks are adopting. It has been ...