It's easy to dismiss the Lumia 620 as yet another cheaply-priced smartphone, but that isn't the case. In fact, Nokia's latest release made me completely rethink Windows Phone. Sure, the mobile OS lacks the app selection of its rivals, but maybe I didn't need them to begin with. Maybe I didn't need the same processor found in rival Android devices to run an OS that's generally much lighter and more direct. Perhaps Nokia thought the same thing, because in reading over the Lumia 620's spec sheet, there's a lot of decidedly low-to-middleweight hardware. But it's hundreds of dollars less than the
