That now appears to have been confirmed by a promotional video along with many of the device's specifications that include (in order of appearance), after the break.
Furthermore, according to the video, the rear camera array is capable of capturing five shots simultaneously and ten times more light "compared to a regular smartphone camera color sensor". HDR photography also comes as standard along with the ability to refocus shots from within Google Photos. However, while the optical capabilities are the focal point of the Nokia 9 PureView, it may not be doing itself a favor by launching with Qualcomm's last-generation flagship chipset.
Details regarding the device's launch and pricing are still yet to be revealed but we may find out more as CES 2019 unfolds next week.