Bigger isn't always better, but in Nokia's case, it is. The 6-inch Lumia 1520 for AT&T is the fastest Windows Phone ever made. Slimmer and lighter than you'd expect for a supersize handset, the 1520 brings home the goods: a huge 1080p HD display, a 20-megapixel camera, and a quad-core Qualcomm Snapdragon 800 processor -- the latter a first for Windows Phone.
That high-res camera and outdoor legibility were bright spots. My red model's slippery finish, however, made it too easy to fumble. Some weak points with the platform itself -- like a limited … Read more