Motorola DEXT MB220 official Pictures. Motorola DEXT MB220 is a Smartphone of motorola. The Motorola DEXT MB220 Android Smartphone. Announced Sep 2009. Features 3.1″ Display, MSM7201A Chipset, 5 MP Primary Camera, 1420 MAh Battery, 1000 MB Storage, 256 MB RAM, Corning Gorilla Glass. Motorola DEXT MB220 price starts.