Does Genshin Impact have cross-platform play and cross-save?

Can you crossplay and cross-save on Genshin Impact between PC, PS4 and mobile?

How to link your Genshin Impact accounts: Cross-platform & cross

Guide to Setting up Cross-Save, Cross-Play in Genshin Impact

Genshin Impact - Wikipedia

James Law (Page 2) Rock Paper Shotgun

Genshin Impact Cross-Platform Play: Play with Friends on PC, PS4

Does Starfield have cross save or crossplay?

原神- 维基百科，自由的百科全书

Is Genshin Impact Cross-platform? How To Play In Co-op Mode?

Rebecca Jones (Page 24)

Genshin Impact Cross-Save Functionality Possibly Coming In Next

Genshin Impact (Page 5)

Is Genshin Impact cross-platform? How to link account on PC, PS5