I don't know about PS Vita to PS4 compatibility but the reason why I decided not to buy a PS4 was that I'd have had to repurchase all the PS3 games that I've bo

I don't know about PS Vita to PS4 compatibility but the reason why I decided not to buy a PS4 was that I'd have had to repurchase all the PS3 games that I've bought online before if I wanted to play them on the PS4.