Solved! How can I increase the image file size (Resolution) on my iPhone X ?

[nametaken]

My friend has a Samsung Note 8. To increase his quality of image he open the Camera, opens settings, then chooses "Picture size". There he simply chooses the largest (up to 12MP) and even the selfie camera has an (8MP) size. Why is the iPhone so complicated for this same simple procedure ?

 

[hang-the-9]

Don't think you can adjust the resolution of the pictures on the iPhone. The camera already takes good pictures for a phone camera without messing with it.