A mysterious gadget called Google X phone is reportedly found at the AnTuTu benchmark. What is interesting is the handset using Android 5.0.1, aka Key Lime Pie, which is not available for public.
Some people considered that Google X is Motorola X, but the score did not look good enough for a gadget that uses Snapdragon 800 chipset. While this benchmark test is just a testing unit and not the final result.
According to rumor, the new Android 5.0 Key Lime Pie will not be introduced at the Google I/O, because many vendors have not completed the Jelly Bean update. Google X therefore likely to be released in August.