Canon eos 1d x mark iii vs pentax k 1 mark ii?

Here is what the site says about that.

From Canon EOS-1D X Mark III: Canon EOS-1D X Mark III: A DSLR by Canon with a 20.1-megapixel full frame sensor, announced in 2020. Canon's last flagship sports DSLR. Specs - Maker: Canon - Mount: Canon EF - Sensor: Full frame, 36 x 24mm, crop factor 1.0 - Resolution: 20.1 megapixels - Stabilisation: none in the body; use stabilised lenses for slow shutter speeds - Announced: 2020 - Type: DSLR Focal lengths on it Full frame is the reference size: lenses ...

From Pentax K-1 Mark II: Pentax K-1 Mark II: A DSLR by Pentax with a 36.4-megapixel full frame sensor, announced in 2018. Specs - Maker: Pentax - Mount: Pentax K - Sensor: Full frame, 36 x 24mm, crop factor 1.0 - Resolution: 36.4 megapixels - Stabilisation: in the body - Announced: 2018 - Type: DSLR Focal lengths on it Full frame is the reference size: lenses frame as marked. A lens made for APS-C works with the camera in ...

Quoted from this site's pages.