Solution: Camphor Pro does not include emojis or CJK characters. Your Xiaomi will default to MiSans for missing glyphs. This is normal. To fix, you need to merge Camphor Pro with an emoji font (Noto Color Emoji) using a tool like FontForge – which is advanced. For most users, the mixed look is acceptable.

Xiaomi could offer 3 sub-styles within the same font family:

Solution: This is a MIUI scaling error. Go to Settings > Display > Font size. Increase the font size by one notch. MIUI sometimes misrenders custom fonts; increasing the global DPI fixes the stroke weight visually.

The default Xiaomi font, MiSans, is technically competent. It was designed specifically for MIUI. However, many power users cite three reasons for switching to Camphor Pro: