Spider-Man: Miles Morales from Insomniac Games is one of the release games for PS5 on November 19 (and it will also be released for Playstation 4), and included in the package is a remaster of Spider-Man for PS4. That is, if you buy it more expensive Miles Morales Ultimate Edition.
There will be no physical release of the remaster and your old save files will not be included from PS4 to PS5. However, it is somewhat unclear whether it will be possible for owners of the PS4 original to upgrade to Spider-Man Remastered on PS5. Insomniac has in any case “pondered” on the scenario, but is currently not ready to confirm anything. Info will come, however “as soon as possible”
We will provide more information about it as soon as we can but we have considered that scenario!
– Insomniac Games (@insomniacgames) September 18, 2020