Today Sony Ericsson announced a new flip phone, the Z780. This 3G phone is tri-band HSDPA and quad-band GSM. Key features on the Z780 include a 2 megapixel camera, MP3 player, FM radio, stereo Bluetooth, web browser, and GPS with Google Maps application.
No release date, price or carrier information is available yet for the Sony Ericsson Z780, however the phone is compatible with AT&T's 3G network.