Nokia takes its most attractive unibody design yet and pairs it with Microsoft’s beautiful mobile OS to create the premium WP 7 device we’ve eagerly anticipated. With AT&T’s LTE network, high-end features, and a sharp 4.3-inch screen, the Lumia 900 is well deserving of “best of year” contention come December. Plus its $100 price tag makes it the best mobile deal on the market.