LG has unveiled an interesting dual phone, called iCool G700.
The device combines two separate handsets in a single device, one being a candy bar phone and the other is a clamshell. The external part (candy bar) supports dual-band GSM network, and when you open the phone, the internal part runs on 3G GSM network.
Each side has its own 2" screen and mainboard, so they can work separately, but they both share the same 1400 mAh battery.
No word about pricing yet.