Registered

Personal Devices: Typically used for personal devices such as mobile phones, tablets, and personal computers.

Bring Your Own Device (BYOD): Commonly used in scenarios where employees bring their own devices to work.

Limited Management: Devices are not fully managed by the organization. Management capabilities are typically limited to application-level controls.

Intune App Protection Policies: Often used with Microsoft Intune app protection policies for managing applications on personal devices.

Azure AD Registered can be used with Windows Home editions

Joined

Corporate Devices: Designed for corporate-owned devices that are used solely for work purposes.

Full Device Management: Devices can be fully managed using Microsoft Intune or other MDM solutions. This includes policies, security settings, application deployment, and more.

Comprehensive Controls: Organizations can enforce compliance policies, deploy applications, and manage updates.

Windows Home editions cannot be Azure AD Joined