I've owned both and I definitely miss having the 6D II. There's a great comparison video by Jamie Windsor on YouTube. Essentially the only advantages to the 5D are 1) dual card slot, 2) silent shooting mode and 3) Magic Lantern. The 6D II has a 3" fully articulating touchscreen LCD and a weather and dust-resistant body. It We review the new Canon EOS 6D Mark II, the long awaited update to the 6D, with a new 26mp Full-Frame sensor, and vari-angle touch-screen. The 6D Mark II records FullHD video at frame rates up 3:2. ISO latitude. 50 - 204800. Shutter type. Electronic/Mechanical. Fastest - Slowest speed (s) 1/8000 - 30.0. Frame rate (fps) 10.0. 86aLwHO.