i wanted to purchase a tmobile phone that has what i want:-doing alot on wifi (calls, internet, etc.)-has a music player (prefferably with micro sd slot)-wide range app store-fast, not laggy, easy, navigation and interface-screen size like the size of an iphone, maybe 3??optional; double sided camerathanks for the help! :)
All T-Mobile phones are ridiculously slow and lag, not to be negative lol just honest. There isn't one phone I would recommend on the T-Mobile network as a very displeased T-Mobile costumer who has gone through MANY phones. I would recommend a Samsung Galaxy s3 on Sprint, or an iPhone 4s on Verizon as your best options.