Doesn't show duplicated videos and photos , (doesn't show images with names like : (same_name, same_name1, same_name2, same_name3 you're gonna see only one img named: same_name) downloaded same video 7 times from web, and it shows only 1 , other apps like Messenger shows all 7. So had to go to file explorer app to delete those 6,cause google photos showed only 1.