ARM that solves Rubik's Cube

Which arm is better? Your own arm or ARM processors? See the video by ARM to show that ARM processors are really powerful to resolve Rubik's cube.

First video: Motorola Droid (using ARM processor and Android OS) solved 3x3 Rubik's cube in 25 seconds:


Second video: Nokia N95 (still using ARM processor, but not Android OS) solved 4x4 Rubik's cube in 15 minutes:


Third video: Android phone (Android OS with ARM processor) solved 7x7x7 Rubik's cube in less than 39 minutes:


Source: http://gizmodo.com/5592576/lego-android-robot-solves-7x7x7-rubik-cube

p/s: see other video
http://outdatedpenanguncle.blogspot.com/search/label/video