Persona 5 is coming out on both PS4 and PS3. To give a fair comparison we have screenshots showing the difference between the two systems is very little. Looking it over the PS4 gets a slight pop as compared to the PS3 but that is it. The images has one of the normal world and two of he other one. You can see them below so you can judge for yourself. If that is not enough for you I found some footage of the game. A nice 41 minutes of pure Persona goodness. You will have to activate the subs.
Article 1:http://www.siliconera.com/2016/09/08/persona-5s-latest-screenshots-compare-ps4-ps3-versions/
As always thank you for reading.