The utility of a supersized screen and the powerful simplicity of Windows Phone, all inside the same casing. Nokia recently elevated that concept from outlandish fantasy to full-on reality with the Lumia 1520, and thanks to the fine folks at Nokia and AT&T, we've finally got our own copy of the world's first Windows Phone phablet!

We'll be taking the 1520 for a drive over the next few weeks, but we've got to warn you up front: it might take a little longer than usual for