Samsung's bada, heard of it? Samsung sure hopes so as it's betting heavily on the OS in its battle with Nokia to make cheap smartphones globally accessible. Today Samsung is introducing the Wave 2 (S5250) and Wave 2 Pro (S5330) QWERTY slider at CommunicAsia 2010. Both handsets are quad-band GPRS/EDGE (yup, no 3G) with 802.11n WiFi and Bluetooth 2.1, a 3.2-inch TFT LCD, 3 megapixel camera with video recorder, A-GPS, and 80MB of memory with up to 16GB of microSD expansion. The all important user experience is handled by the TouchWiz 3.0 UI and bada's "social hub" that tightly knits together all your communications with contacts, be that over
