This is going to cut too many corners in order to be commercially viable. Im guessing that it will need to run windows in order to use the most of the catalogue. Since size will be a factor im also guessing it will effectively be a glorified laptop interior.
Big question of AMD or intel really. Im guessing a deal with AMD, they need the business and probably have tons of low power llano esque components sat around collecting dust. So an AMD with a reasonable high detail 720 medium detail 1080 GPU.
It wont be powerful enough for most people. That being said it probably only needs to be optomised for 2 resolutions - 720 and 1080
Its not the cough that carries you off but the coffin they carry you off in.