You're telling me that it takes more to store a picture that's essentially video than it does a normal picture? No way! 
For those complaining about the smallest iPhone being 16GB, how has that non-stop complaining for the past couple years worked? Has Apple heard your cry on some random internet forum and changed their ways?
For those complaining about the smallest iPhone being 16GB, how has that non-stop complaining for the past couple years worked? Has Apple heard your cry on some random internet forum and changed their ways?