Technarchy on 17 December 2017
Unless an X86 can be shrunk down quite small, made heat efficient and battery efficient, it's going to be tough to get a mobile PS4 created with current technology.
Scrapping everything and going ARM would be a step backwards in many ways.
Best you're going to get in the mobile space is Apple's A11, and they won't be licensing their design to Sony, but even then kiss backwards compatibility goodbye.
