The Samsung Doubletime (i857) is a mid-range handset for AT&T. But it features a rather interesting form-factor. The device can fold out to display a full QWERT physical keyboard, as well as a second screen.
It would be a good device fo those that want a messaging device with the cpabilities that an Android smartphone has to offer. The specs won't impress anyone. But for its, price, it could be a great investment for some.