The HTC Sensation would be the official name of the rumored HTC Pyramid which is expected to be announced by HTC later today. The Sensation has specs which include a 4.3 inch display , 1.2 GHz CPU, 8 Megapixel Camera , 1.2 Megapixel front facing camera , 4 GB internal memory, 8GB memory card and runs Android
We are not sure of the Android version at the moment and it seems like Android 2.2 from the picture.
The handset has appeared on the Vodafone UK website