Start/Options Button menu:
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Options
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From within the Options (settings) screen:
Language settings (grey/inaccessible)
Difficulty (grey/inaccessible)
Battle mode selection (grey/inaccessible)
Audio settings
Subtitle settings (on/off only, option to adjust for cinematic and in-game subtitles)
Brightness settings
Control/button options (can select default [A], or Duscae controls).
Camera settings (can invert, adjust sensitivity, and change battle camera distance--options are near, medium, and far, respectively).
Map settings
Controller vibration on/off
Control/button help on/off
HUD on/off
ST gauge display
Tips on/off
HDR settings
Image Quality settings (top option is high resolution quality, second option is "lightweight")