You can use the font settings to adjust the font size, the display size of screen text and pictures, set your favorite font style, and choose other fonts in the theme store.
Setting method:
realme UI 4.0 & above versions: Settings > Display & brightness > Font / Display size.
realme UI 3.0 & 2.0 & 1.0: Settings > Personalization > Font & display size
realme UI R & S & T & Go & U Edition: Settings > Display > Font size/Display size and text
Font size:
You can modify the global font size by moving the Font size bar from left and right.
Display size:
You can modify the display size by moving the Display size bar left and right.
Change font:
realme 2.0 & above versions: Settings > Personalization/Wallpapers & style > Font & display size > Real Choice or More, to modify paid and free fonts.
realme UI R & S & T & Go & U Edition: not support
Note:
1. Real Choice fonts: you can modify the font weight. (Real Choice fonts only support realme 2.0 and above)
2. realme phones do not support modifying third-party fonts.