The Google "gPhone" PhonegPhone is a cellular mobile device believed to be in development.development by Google. Evidence is available that proves its development. This gPhone Resource article that provides supporting evidence.evidence about the development of the gPhone. The gPhone specs and design are currently under speculation. ThisThe phone is believed to be very similar in design to a smartphone. It's specs are believed to be comparable to those of high-end mobile devices because such specs are needed if the gPhone is to be able to play YouTube videos.