According to dpreview, the recently released Sony a7R IV (B&H Photo Video/Adorama/Amazon) is currently best camera in the world they have reviewed. a7R IV received 91% overall score dpreview gold award.
Canon EOS R‘s new firmware version 1.4.0 enhances eye detection Auto Focus of the camera, so how is this camera compared with new released Sony a7R IV‘s Eye-AF ? Youtube user Xing Liu has compared these two cameras Eye-AF, you can see the result above.
Some websites report that Sony Japan at Tokyo will have a premium event on October 12/13 is for a9 II launch. It turns out it is a fake news, this is “α Universe 2019 Premium Event” is for recently announced Sony a6600 & a6100 and two APS-C E-mount lenses and a7R IV.