Windows Phone has never looked this good. The latest update to Microsoft's mobile operating system, known as Update 3, added support for 1080p displays, large smartphone screens and state-of-the-art processors. And now, these features are finally showing up on actual hardware. The first device to tick off all these boxes is the Nokia Lumia 1520, a 6-inch flagship with all of the trimmings we've been waiting to see on a Windows
