I can't change my mouse sensitivity on PS4. Also there is another bug that doesn't let me choose emotes in-game (I can only scroll through them) : r/FortNiteBR
The Ultimate Fortnite Settings Guide for Console and PC - Kr4m
Finally mouse proper mouse sensitivity sliders for ps4 : r/FortNiteBR
The Ultimate Guide to Fortnite Sensitivity (Chapter 2 Update) - Kr4m
Fortnite | Recommended Settings / Controls for the PC - GameWith
NEW* Fortnite Sensitivities ADDED for Mouse & Keyboard! - YouTube
Best Video Settings and my mouse settings (Fortnite) - SSLCK - YouTube
Fortnite should consider adding an option to upload and save custom presets for settings such as key binds, mouse sensitivity, and controller settings. Here's my suggestion for the implementation of this feature. :