Samsung’s new Z720 boasts a 2.1-inch QVGA display, 3.0MP camera, HSDPA, Bluetooth, and a microSD card slot. It measures just at 104.5 x 51.3mm and weighs 80grams.
The Ultra Edition 13.8 (Z720) also supports Samsung’s newest uGo and uTrack interfaces. The uGo interface automatically responds to the user’s environment and displays a city landmark of where you are located, adjusts the picture to represent day or night, and adjusts the time to reflect user’s location automatically. The uTrack interface sends an SMS message to a predetermined number to alert the user of changes in the mobile’s SIM card, as well as the location to increases the chances of recovering a lost or stolen phone