Last week, T-Mobile US and Microsoft began selling the Nokia Lumia 635, the speedy brother of the budget Lumia 630 with 4G LTE. The Lumia 635 is replacing the older (and cheaper) Lumia 521, which is one of T-Mobile's best selling Windows Phones to date.
Announced last week, the Lumia 635 runs for $0 down + $7 per month for 24 months ($168) with a postpaid Simple Choice plan on T-Mobile. Alternatively, it is also soon available on MetroPCS for a flat-rate of $99 prepaid. The Lumia 635 comes in white although people can optionally purchase shells to change the color to bright green, bright orange or yellow.