Sony Ericsson Z520

This phone is smaller and lighter, sports an upgraded main display, and adds Bluetooth, quad-band roaming, and unique animated lights around the keypad. Carryover features include an internal antenna, changeable faceplates, VGA camera with video capture, color outer display, infrared, pc sync, USB, speakerphone, and voice dialing and voice memo.

It works with both Cingular and T-Mobile and is quad-band unlocked for worldwide roaming.