Motorola Stature i9, The Thinnest Phone
Motorola has decided not to await the arrival of the Mobile World Congress (MWC) and has launched its phone Motorola Stature i9 for Sprint and for its sub-brand Boost Mobile.
The mobile sample design with a lid according to Motorola and is the thinnest device in use the iDEN network for push-and-talk and the most advanced mobile media.
It comes equipped with a 3.1 mega pixels camera and a ring with touch-sensitive buttons around the screen to provide external access to music, like GPS, video capture and other functions normally required to open the phone .

The phone also has a microSDHC slot up to 8GB of storage and Bluetooth with stereo audio support.
Source
Motorola Stature i9 Thinnest Flip Phone