Alex has been told that Google Photos isn't really unlimited for original photos. Leo says that's correct, but they're pretty darn good. Google is also offering unlimited original backup if you buy a Pixel Phone and the images are taken with it. How does Google tell the difference? Leo says it's probably in metadata. Alex is also wondering if it's unlimted original JPEGs or original RAW? That is unknown. It's very confusing and Google should clear it up.