Which Virgin Mobile USA handsets use broadband EV-DO for web and data? Which handsets use the slower 1xRTT networking?
From HowardForums Wiki
As of July 2009, the only Virgin Mobile USA handset that supports broadband EV-DO networking is the Shuttle.
All other Virgin Mobile USA handsets with mobile web access use slower 1xRTT networking.
Both types of networking are considered 3G by the industry, but Virgin Mobile USA marketing materials refer to the Shuttle as having "3G" data capability.
