The new Sony Ericsson Xperia model comes with a big touch display, very slim edges, making me think of an edge to edge display and most likely a powerful camera at the back. Android is most likely the OS of choice, with the usual customizations by TimeScape and MediaScape and a Media Discovery feat.
Notice the cool circular buttons at the bottom area and the highlighted speaker at the top. This would make a very big Nokia X7 rival, or even a better model.
Update: And another picture below, the original has been lightened up by Bart Schuck. Thanks a lot!