T-Mobile has already announced that the Nokia Lumia 521 would be coming to their network twice. It should be showing up within a month or so, but we got to play with an early version at the Pepcom Digital Focus event the other night in New York City. It’s certainly smaller than the popular larger phones out there, and definitely smaller than T-Mobile’s Nokia Lumia 810. It really feels great in the hand, but it’s not quite as ergonomically designed as the Lumia 710 was. The thickness and weight feel just about perfect, as does the smaller screen size, but then again ...