gagana pa ba dyan PS3 games ko?
No and Yes
1) No dahil the PS4 was not meant to read PS3 Discs
2) Yes because select PS3 Games(released prior to the PS4) that will have PS4 versions like BF4, GTA V, Diablo 3 will have the OPTION to be upgraded to the PS4 version(for a fee of $10) BUT you will still need the original PS3 Disc to play the PS4 version because getting the the PS3 disc to PS4 upgrade will allow you to download and install the Digital copy of the GAME but to confirm you did have the PS3 version hahanapin ng PS4 yung PS3 dics so kailangan pa rin ipasok, like a KEY
3) Yes to play PS3 Games but NOT FROM THE DISC, to play PS3 Games you need an Internet connection and PS+ becuase you will be STREAMING the Game data from the GAIKAI Servers that SONY has made a deal to host the Data on PS3 games so again you will need your old PS3 Discs to allow you to stream and play your PS3 games