Canon EOS 90D was released in Aug 2019 & 6D Mark II was released in June 2017. Both Cameras are Amazing with some similarities & differences, but if you are looking for the best one with better photo & video quality, I would recommend the Canon 90D rather than 6D Mark II.
Its Image quality is excellent for still shots with a 26MP sensor. The dynamic range of the camera is quite great compared to its rival models and it is superb for low-light photography. Some wedding photos were taken by Canon 6D Mark II for you: Let us look at the steps that help us shoot great photos with Canon 6D Mark II. Step 1. Autofocus Specs In Part II of the Canon 6D Mark II Field Test, I will be looking at the 6D II's video features and quality, connectivity options and give a further analysis of how the camera performs in real Image quality. The Canon EOS 6D's CMOS sensor is a smidge smaller than the 5D Mark III's - 35.8 x 23.9mm vs. 36 x 24mm -- so it's not technically full frame. Video. The Canon 6D's HD video ODa4Yh. 54 295 456 158 200 103 306 200 379