It's the effect of todays' turbo capitalism. In any case, whatever camera you choose, you will have great image quality. I bought the EOS R one month ago and I'm extremely happy with it, it produces outstanding images. Keep in mind that the EOS R has the same sensor as the 5D Mark IV, but for a fraction of the price. What makes the 5D Mark IV better in terms of autofocus capabilities is that this camera has 61 focus points while the 6D Mark II has only 45 focus points. On the other hand, only 41 AF points in the 5D Mark IV are capable of being cross-type, while all of them can become cross type in the 6D Mark II. Finally, the Canon EOS 6D Mark II sports a vari-angle touchscreen LCD, which is great for photographing pets. You’re able to adjust the screen and easily capture lower angles without hurting your back in the process! 2. Canon EOS 5D Mark IV. Image from Amazon. Canon EOS 5D Mark IV. Canon 5D Mark III vs. Fuji X100S image quality 09 January 2014. Canon 5D Mk III vs. LEICA M 240 vs. Sony A7 Image Quality Comparison 19 December 2013. Canon 6D. Similar image quality smaller, lighter package with a few less controls, but with added Wi-Fi and GPS. Canon 5D Mark III versus Canon 6D. The 6D's 35.8 x 23.9mm CMOS image sensor might be a bit smaller than the imaging chip in the Canon 5D Mark III, but its individual photosites are bigger since it has slightly less resolution. -4K crop: the 1dx mk ii has a 4k crop factor of 1.3x, whereas the 5D mark iv has a 4k crop factor of 1.74x or something-120fps: the 1dx mk ii can do this at 1080p, while the 5d mark ii can only do this at 720p . As I currently shoot 1080p for clients that are ok with DSLR-level image quality, the 5D mark iv looks great to me. Now, let's talk about some of the biggest benefits of using a Canon 5D Mark IV in 2023. Sensor Quality. The 5D Mark IV has an awesome 30.4-megapixel full frame CMOS sensor. It is a departure from Yet, they knew that image quality is the #1 selling point, so they couldn't market it with, "Same image quality with better AF and lots of tweaks." Instead of making improvements to the sensor hardware, they increased the noise reduction in JPEG processing and allowed two stops higher ISO--equivalent to pushing a 5D2's "H2". OEmp7oY.