Kyocera Echo
Additional reading on this phone.
http://www.wired.com/gadgetlab/2011/02/kyocera-echo/ »
http://www.engadget.com/2011/02/07/sprints-kyocera-e ... »
certain apps have been designed to run on both screen, like the web browser, but a market launch will show how well this will work. i'm sure the extra battery strongly will come in handy , but no excuse for poor battery life.