I have no idea. When I said 2weeks difference in the pics I meant year to year. There are actually about 2years and 2wks difference in the pics. The reason I made this post was to show that it really is hard to age a deer just by looking at a photo. I think it's funny when people post 'how old is this deer' on this website and people say '6.5', 4.5, etc. Deer are so different. Really the only way to know is to either 1; get pictures of it through its life or 2. get the teeth aged.
I think that people can usually tell if a deer is 4.5+, but to give an exact age when a deer reaches the age of 4.5 and beyond is nearly impossible IMO.