The Kronos is similar to the Yamaha Montage, and they may have used some of the same technology in the Genos.
Most of Genos technollogy is equall as the Montage (and the kronos)
But lots of highlights are only available on the Genos..
Things like 32 parts multitimbrallity
Sa2 voices, the drawbar organ world engine, ensemble voices..
Those highlights are only available in Genos and no other hardware instrument..
Yamaha has several top level keyproducts... CP88, Clavinova, Genos, Montage, Avantgrand, ELectone .... all based on the same hardware and technollogy, yet Yamaha spreads its highlights and features thin over these products ..