Square-Enix has announced that the PS4 version of Final Fantasy X / X-2 HD Collection will be releasing this May in both Europe and North America. The PS4 version supports cross-play with the PS3 and PS Vita versions of the game that were released last year.
FFX/X-2 HD will be released on PS4 systems on May 12th 2015 in North America, followed by May 15th 2015 in Europe.