Nokia Lumia 521 for T-Mobile presented on video
The Lumia 521 supports T-Mo's 4G HSPA+ network with a 21.1 Mbps modem, if the carrier can deliver those, has a dual-core processor, 235ppi 4" display, 5 MP camera.
Also, its screen can be operated with gloves on, like with the Lumia 920, so check out the looks below.
