Nokia's Lumia 520

A relative newbie, the Lumia 520 is Nokia's budget Windows Phone, coming in at 139 euros (roughly $185, £120). With a 4-inch screen, 8GB of memory, a 5-megapixel camera, and swappable covers, it seems a perfectly respectable smartphone at a very low price. U.S. readers should note that they'll see it as the Lumia 521, exclusively from T-Mobile. We'll have to wait for our full review to see if it's as good a deal as the 620.

Read CNET's first impressions of the Nokia Lumia 520 here.