For the second year in a row, AT&T's LTE service proves to be the fastest in our nationwide study, while T-Mobile LTE is spreading rapidly and performing well. Verizon LTE is reasonably quick and available everywhere, while Sprint lacks speed in urban centers.
On the strength of high speeds in East Coast cities, T-Mobile 3G showed the highest 20-city average in our study, but network performance was hardly consistent nationwide. Sprint and Verizon averaged well less than 1 mbps for downloads.
Our approach to testing wireless service has always been to closely replicate how people use wireless service in the real world, and then measure how well it really works. That’s why we do the testing ourselves.
We performed more than 18,000 tests of the major wireless services in 20 U.S. cities. Our goal? To name the nation's wireless-network winners and losers.
T-Mobile USA has dropped a pending challenge to the U.S. Federal Communications Commission's net neutrality rules.
The major U.S. mobile operators are all putting their weight behind a campaign against texting while driving that will include a blitz of advertising and a driving simulator touring the country this summer.
T-Mobile USA's "radical" service plans promising no annual contracts aren't quite as radical as consumers might think, and the mobile operator will change its advertising and offer refunds in a settlement with the state of Washington.
Delivery delays force T-Mobile and AT&T to postpone shipping orders for the Samsung Galaxy S4 smartphone.
Overwhelming global demand may limit initial supplies of the Galaxy S4 smartphone, Samsung said Wednesday, while both Sprint and T-Mobile USA confirmed there would be delays for them in receiving the phones.
U.S. mobile operators will warn subscribers when they're heading toward a big bill, after most carriers agreed to send email or text alerts when users are about to exceed their monthly usage limits or start using international roaming.