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Sony PlayStation: First Party Studios |OT4| Because we're skipping 3

Oct 25, 2017
What difference does it make? A portable PS4 is a brand new handheld. Or you can play PS4 games on some other handheld at the moment?
A portable PS4 without new games for PS4 would essentially be a Vita with just old PSP games on it. I don't think that many people would buy that.
The difference is pretty obvious.

A portable PS4 would be a portable version of the PS4. Its library would consist of PS4 games. It wouldn't require PS4 portable only games. Its success would depend on if people want a portable PS4.

A brand new handheld would be a Vita compared to a PSP. New hardware that requires its own library of games to succeed.