32 PS4, 13 Xbone.I think US only would be fair because isn't PS4 being released to double the countries of Xboner?
Plus the PS4 is releasing in UAE, Singapore, Malaysia, Hong Kong, Taiwan and Korea in December and Japan in February.
No known plans for further Xbone releases.
November/December 2013 PS4 Launch Titles, Launch Countries Game Release Dates - PlayStation LifeStyle