Can I share account between PS4 and PS5?
No. You can only share your games and PlayStation Plus benefits with accounts on one PS5 console with Console Sharing and Offline Play activated and your primary PS4 console.
Can I use one account for both a PS4 and a PS5?
Same account on a PS4 and PS5 can play games, if you play a PS5 game on a new console. Playing old PS4 games on the PS5 is not available, as the system log in as PS4.
Can I have a primary account on PS4 and PS5?
You can activate the following consoles on your account:
You can have a PS5® console and a PS4 console both activated without deactivating one of them.
Can PS5 users share play with PS4 users?
You can use Share Play with players using a PS5™ console or a PS4™ console.
Can 2 Playstations use the same account at the same time?
Is the PS5 8K?
How do I transfer my second user from PS4 to PS5?
Should I get disc or digital PS5?
Why can't i use my PS4 account on my PS5?
Why can't I play my PS4 games on my PS5?