LG’s official U.K. blog posted a picture of a new touch-based phone called the Arena that has yet to be officially announced. Based on the image, we can see that it has three hardware buttons on the front, as well as a user-facing camera. On the right side, the volume toggle is visible, as is another button below it. What’s most interesting is the user interface. It shows some kind of 3D cube with panes that represent different applications or files. It appears that the cube can rotate, to provide access to a different set of applications/features. LG said of the Arena, “All will be revealed at Mobile World Congress.”