Not gonna happen. Even if you take a 108MP picture as is without pixel binning, you will end up with full storage within a few days(if you take a lot of photos). Plus the sensor is very much limited, i dont know why. However, comparing a 12MP iPhone camera (i dont know from which era you are comparing with) has a lot less possible data if taken raw (as is). If we use pixel binning, that is combining 4 pixels into one, given how it is implemented, it captures a lot more data. Which is generally implemented in phone cameras.
Now back to the Camera mode that S series have is completely impossible because:
1. How will they differentiate an A series device with S series, which will hurt S series sale. 2. Added hardware limitations due to the Point 1 is the thing here. 3. S series camera is completely unlocked thus better controls.
