Article: The New Samsung Ultra Edition 13.8 (Z720)The Ultra Edition 13.8 (Z720) is the thinnest HSDPA slide-up mobile with a slim 13.8mm profile. It offers the latest multimedia features and the best of mobility in a fast and slender design.
Powered by High-Speed Downlink Packet Access (HSDPA) for data transmission speeds at 1.8 Mbps - up to six times faster than 3G UMTS technology - the Ultra Edition 13.8 (Z720 ) enables mobile users to access more files and provides greater fidelity for streaming video content.
Forum 
