How to adjust the font size of oppo mobile phone

Oppo mobile phone font size adjustment method is as follows:

Tools: oppo R 15, Android 12.3 system and settings.

1. First, find the "Settings" icon on the desktop, as shown in the red box.

2. Click "Settings" to enter the settings page, and find "Display and Brightness" in the lower-middle position.

3. Click "Reality and Brightness" to enter the page of display and brightness level, and find "Font".

4. Click "Font" to enter the font resizing page, and you will see a small circle that you can drag, as shown in the figure.

5. Click the left mouse button on the small circle and drag left and right to adjust the font size. Let's drag it to the far right to see the effect.

6. After dragging to the far right, we will go back to the main interface of the mobile phone and see that the font has become larger.