This Blu Ray player does support Dolby Vision playback.
However, the feature will need to be enabled via a software update, which is available as of 2/2018. Simply follow the instructions below to update the firmware using your internet connection (or consult page 57 of the DFU) in order to enjoy the full benefit of Dolby Vision playback.
If you do not have a reliable internet connection, you can also update the unit via a USB stick. We can guide you to the correct firmware file and provide full instructions for the update. Call us at 866.310.0744 or chat with us HERE