How to change the main camera and front camera resolution (in terms of Megapixels), like what we had in older models of Samsung smartphones. I am unable to see any picture settings for changing photo resolution, even when I open the camera settings after selecting photo on the main camera screen. All I can see is video settings where we can change the front and rear video size. The only options visible on the main camera screen are 1:1, 3:4, 9:16, full.
