How to adjust the proportion of oppofindx3 photography

I'll set the photo scale for you as follows. Come and have a look ~

Setting method:

Go to the camera application > click the menu icon in the upper right corner > Select a frame "to adjust the shooting scale.

Tips:

For the system versions of ColorOS 1 1 and later, after turning on the camera, you can expand the auxiliary toolbar by sliding down in the preview box, clicking the toolbar handle or dragging the toolbar handle. In the secondary toolbar, you can select a screen and set the camera scale to 16:9, 4:3, 1: 1.

This answer applies to all OPPO models.