PS3 used Blu-ray discs PS2 uses DVDs, PS3 has a Harddrive PS2 uses memory Cards, PS3 has Built in WiFi and Downloads From PlayStation Store and great internet uses when compared to PS2, PS3gaming engine allow better games than PS2. PS3 costs 3 times PS2, PS3 games and accessories cost more than PS2. PS3 is better but costs more
there is not realy a difference
The ps3 in any game has better graphics, otherwise there isn't any difference. PS2 version sucks
ps3 slim is not as big as the original. however you cannot play ps2 games on it.
Ps3 Clearly has way better graphics.
Yes The PS2 version of games is always different from the PS3 and Xbox 360 versions
There are difference in the PSP, PS3, and PS2 versions of the game. The PS3 will be the most complex and have the best graphics and also has a much higher rating at Gamespot. The PS2 version was cancelled as was the Xbox version. see related link
Future is newer for ps3 the others are older and for ps2.
i did not think you can. the software between the ps2 and ps3 are not the saw
each improves graphic
PS3 best PS2 cheapest
No you can not play the PS2 games on the new PS3 and you can not play the PS3 games on the PS2
no, it works on a ps3, OF COURSE PS2 CONTROLLERS WORK ON A PS2, NOT PS3 THOUGH