O2 Mantle is now showing on my-xda.com. It has impressive specifications but is gearded towards the corporates rather than the normal Joe on the road.
O2 Mantle Specifications:
Dimensions (W x L x D) 137.4 x 72.9 x 20.5 mm
Weight 220g
Band Quad GSM/GPRS/EDGE, Triband UMTS/HSDPA
Wireless LAN 802.11b/g
Available memory Micro SD HC (up to 32GB)
Processor Qualcomm MSM7200, 400MHz
Battery 1500 mAh
Colour Screen 3.5” touchscreen
Operating system Windows Mobile 6 Professional
Bluetooth Yes (v2.0)
Integrated Camera 3 MP