We've recently become addicted to conceptual design in Android devices, and we've found that the fountain scarcely runs try. The following concept is known as the Sony Ericsson Zento, an Android smartphone by Frank Tobias. If this phone were to ever take fruition, it would be one bad mother. Oddly enough, this badness starts with Android 3.0 Honeycomb which, as you know is optimized for tablets, not smartphones. On the other hand, this device has a 4.4 in touchscreen, so perhaps the size qualifies.