SamMobile claims to be privy to exclusive information that points to a quad-camera set-up for the upcoming addition to the Samsung Galaxy Note line. This is the same number of rear-panel sensors found in the Galaxy S10's 5G variant. In addition, it is possible that the OEM may change its phablet's naming scheme this year.
https://www.notebookcheck.net/The-Samsung-Galaxy-Note-10-could-end-up-looking-a-lot-like-the-S10-5G.410844.0.html