Photons to Photos published the Dynamic Range score of the new Sony A9II. As you can see the new camera performs a bit better than the first generation Soy A9 at 100 ISO. At Medium and High ISO the performance is exactly the same.
Sony A9II at BHphoto. Adorama. Amazon. FocusCamera. BuyDig. Calumet DE. WexUK. ParkCameras.