Ufc 4 for Ps4 compatible with Ps5?

I don't know if I should buy Ufc 4 for the Ps4 because the Ps5 will be out soon.

At Fifa21 it was decided that you only have to buy the game once.

How about Ufc 4?

should I buy Ufc 4 directly for Ps4 or wait until Ufc 4 for Ps5 appears?

Guess that the PS5 will be backwards compatible

Hopefully there will be upgrades that can be downloaded from the ps5

Upgrades? Do you mean updates. Yes, I think so.

Exactly stupid auto-correction 😄