The Wibrain B1 was just unveiled in Korea with a 4.8" touchscreen, the first VIA based UMPC with a native 1024x600 resolution screen. This new UMPC is slated to be available in Korea markets come mid-October for a very reasonable $650. The B1 comes in a variety of configurations with the top end model featuring a VIA C7-M 1.6 GHz processor, 1GB RAM, and 80GB hard drive. For connectivity, look for WiFi, Bluetooth, GSM/GPRS/EDGE, and HSDPA.

From the pictures, it looks like this little UMPC could have two webcams, although the specs list one 0.3M webcam. The B1 also features a wide variety of input methods, a split QWERTY keyboard, a thumb touchpad, scrollwheel, and touchscreen. It's definitely got a lot of functionality, I can't wait to see how well it works.