Google X is a name of the google branded mobile is not exactly sure what to call "Google X" any more. Because the google company restructured and renamed the Alphabet themselves, however they slashed "Google" from their Google X division which is a super secret amazing division working upon the moonshot projects which are capable to completly changing the world. For an example sunch known thing was Self driving cars.

Google X is now called just as "X" and rebranded with a Beautiful new logo.

 Google isn't stopping at polishing the surface of the  Google X name, their latest featured move is to enter into entirely new division of Robotics.

 In the awake period of Andy Rubin's dveparture in 2014, a minim weird collection of acquired companies was left back in accordance with New York times.