Nokia's Lumia 521 is one of the best bargain smartphones on any platform, but skip it if LTE is of paramount concern
The Nokia Lumia 521 for T-Mobile is a good smartphone for a great price, as long as you don't mind Windows Phone's lack of apps.
I generally like my phone. However, I will just focus on the drawbacks of this phone. All other aspects of it are good. Please take into account that I am writing a review based on a phone that has been used for nearly 1.5 years and some "faults" may be due to its age.