At least for my Google Pixel, my "original quality" files from Takeout do not match the SHA of the original files pulled from the device. They kept the pixels,

At least for my Google Pixel, my "original quality" files from Takeout do not match the SHA of the original files pulled from the device. They kept the pixels, but they mucked with the EXIF headers. I'm happy if your files weren't put through a blender!