Just a few of the new features
- It’s 17x faster than the MarkII thanks to a new processor.
- It has a shiny full-frame sensor that snaps more megapixels, 22.3 of them.
- It can now shoot at 60fps which makes for awesome slow-mo video.
Personally I'm interested in the GPS tagger and the WiFi transfer...
More the GPS though since I do go rural...