Hello @EnterpriseArchitect ,
Welcome to Microsoft Q&A Platform. Thank you for reaching out & hope you are doing well.
I understand that you would like to know about the differences between Azure AD registered, Azure AD join vs Hybrid Azure AD join devices in Hybrid AD DS - Azure AD Organization.
You can find the details about each method in below documents:
Azure AD registered devices
https://learn.microsoft.com/en-us/azure/active-directory/devices/concept-azure-ad-register
Azure AD joined devices
https://learn.microsoft.com/en-us/azure/active-directory/devices/concept-azure-ad-join
Hybrid Azure AD joined devices
https://learn.microsoft.com/en-us/azure/active-directory/devices/concept-azure-ad-join-hybrid
I have summarized them in a table as below:
Kindly let us know if the above helps or you need further assistance on this issue.
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