The UBiQUiO mentioned here has been reviewed by msmobiles.com. They claim the device’s thickness is over 14mm rather than 13.5mm .
Conclusion: if you don’t need 3G but you need a phone with built-in Wi-Fi and QWERTY keyboard for single handed usage, then this phone may be something for you. This phone is practically equally expensive as HTC Excalibur but it offers additionally touch screen and full Pocket PC compatiblity.
Click HERE for the full review.