Xperia Yume comes with a 1.5GHz quad core processor, a 720p display, 2GB of RAM and a 16 megapixel camera, plus 64GB of internal storage. It’s a design done for kicks, as is the specs list, just for fun and without the endorsement of Sony Ericsson/Sony, at least for now. They could be seeing this and I strongly suggest they follow the ideas of J. Havrlant.The device also comes with a microSD card slot, Android 4.0 Ice Cream Sandwich and the whole design reminds me of a combo between the Xperia Arc S and the Nokia N9 (rounded lower side and probably upper side too). I love how the speakers were placed on this model, offering it a more raw feeling, that contrasts with the elegance of the rest of the device.
Source : concept-phones