In the left pic, the G2, 3, 4 go like this: small, big, small.
In the right pic it is stair stepped down: big, small, smaller.
That is really the only thing I can go on, leaning towards them being different deer, but very well could be the same. Factor in velvet in the 2nd pic and some potential growth left on that G3 in the right pic, and they could be the same.
Too bad the 1st picture he doesn't have his head up a little more, the width would give him away for sure if you could see it.