How Amazon's Fire Phone Compares to Its Toughest Competition

Amazon's long-rumored Fire Phone is finally here, folks! It's got a crazy cool-looking face-tracking 3D display that knows the position of your head at all times and Firefly, a scanner that identifies (and helps you buy) just about anything. But funky features aside, how does The Everything Store's phone stack up to… » 6/18/14 3:28pm 6/18/14 3:28pm