Nokia Lumia 920
Rounding out the top five is the Nokia Lumia 920, a device that runs Microsoft's Windows Phone 8 software and emerged as a contender at the end of 2012.
Read: Nokia Lumia 920 Review.
The Lumia 920 is AT&T's flagship Windows Phone 8 smartphone and it checks in without the flagship price, costing a mere $99 on-contract.
Those who do indulge will find a device with 4G LTE speeds, a spacious ClearBlack display, a beautiful design, a fantastic PureView camera that works amazingly well under low light, a fast processor and of course, Windows Phone 8, Microsoft's brand new operating system.