One of the most important aspects of a handset's overall user experience is which carrier it's operating on.
Now that T-Mobile is offering the device, the iPhone 5 is finally available on all four major U.S. carriers. (Regional networks like U.S. Cellular, Cricket Wireless, and C Spire sell the handset as well.)
Each of these four networks -- AT&T, Verizon, Sprint, and T-Mobile -- have different plans, prices, and bundles. In addition, T-Mobile's iPhone in particular comes with a number of differences compared to the others. However, with all the little nuanced phone … Read more