

And unlike other AI cameras, there's no need to tell it what you're shooting - the camera will figure that out if you set it to "Auto" (or, you can set the subject type manually). Much like Canon's EOS R3, it can now track a wide range of subjects, including the eyes, faces and bodies of people, along with dogs, cats and birds, planes, trains, motorbike and bicycles. Nikon's autofocus (AF) system is also all-new, and makes even more extensive use of AI algorithms. Nikon officially unveils the 45.7-megapixel Z9 with 8K video and 20 fps burst speeds
