Latest updates to this post are in bold.
A different source has added new specifications. We're pretty confident in their validity.
Below is the latest we've been told about the upcoming Canon EOS 5D Mark IV. I would be inclined to put a [CR3] on this, but I will wait for further confirmations.
No CFast slot has caught us by surprise and we expect this specification list to grow after the next few days.
Canon EOS 5D Mark IV Specifications:
- Compact Flash/SD Card Slots (No CFast)
- Built-in Wifi
- 24/30fps @ 4K
- 60fps @ 1080
- 120fps @ 720
- 8bit 500mbps MJPEG
- USB 3
- Cable release port moved to the front of the camera where the “Mark XX” badge was.
- A lot more touchscreen functionality than the EOS-1D X Mark II
- Other ergonomic changes, such as a new “locking switch” on the rear of the camera.
We've confirmed wifi from the same source and added it here. We expect GPS to be standard as well.