Answer taken from the Samsung website:
https://www.samsung.com/ch...

The smart way to work:
Galaxy Enterprise Edition helps you increase your productivity even further while keeping your organisation secure. With the Galaxy Enterprise Edition, you benefit from up to 3 years of extended manufacturer warranty and up to 7 years of security and maintenance patch updates.
- Regular and fast security support
- 3-year extended manufacturer's warranty
- Comprehensive security solutions with Samsung Knox

Many thanks for the quick reply!