For video recording, having a headphone port enables the videographer to use a headphone to monitor the output of the microphone accurately if you are usin the microphone on the camera for recording sound.
Here we have listed the Best 8 Nikon Mirrorless Cameras with Headphone Port sorted by score. Nikon Z9 is at the top of our list with a overall Score of 89, followed by Nikon Z8 and Nikon Z7.