However, where the FS Pocket Loox T series offers 802.11g Wi-Fi, Bluetooth 2.0 and 3G connectivity, the hw6900 series has 802.11b, Bluetooth 1.2 and GSM/GPRS. That said, it's a quad-band radio and it has EDGE support. The HP PDA phones also boast bigger, 3in displays, but a less capacious, 1200mAh battery.
Some versions in the series will also tout digital cameras, but I suspect that feature is probably just a throw-in. Depending on the size, from the photo, it looks quite nice. HP's biggest competitor with this model will be Fujitsu, who have already released a rival product.