The cutscenes look more clear, there are no motion blurs, and no camera shake on some scenes.The Joker has a brighter design than in the original, his shirt has a slightly different cut, and two chains are attached to the jacket.There's now rain during free roam, and Batman's suit gets wet (Not as detailed as Knight's effect).The Bat symbol on the Batsuit shows more prominently and the damage looks realistic.The fibers in Batman's suit and Catwoman's suit show more prominently and the clothes that the inmates wear show tears and blood splatters ( Arkham Asylum with the Blackgate Prisoners and Arkham City with the Political Prisoners).Many character models (especially alternate skins) have much more detail in them.Joker's hair is slightly darker, likely to better match his appearance in Origins and Knight.PS4 version no longer allows 2 different control schemes, with B (L2/R2 gadgets, L1 detective mode) being the default one, similar to Origins and Knight.
City's framerate is unlocked, allowing it to occasionally rise higher than the original.
