The difference is the new and excellent 3x 70mm camera and a much improved now 166mm 7x camera that has seen its maximum aperture increase to F3.4. The 1x 24mm 4/3rds camera is the same.Can someone please enlighten me, what is the difference in the 3 Pro versus the 3? I have the Mavic 3 and it already has an excellent optical 7x camera, as well as a pretty bad 3x "zoom" capability. Is the difference in the Pro just the addition of an optical 3x camera?