Samsung Galaxy Z, S, Note, A, M and Tab series devices launched after 2019 will now get at least four years of security updates

The list of devices that are eligible for the four-year security updates includes 40 Galaxy smartphones and tablets.

from http://www.firstpost.com/tech/news-analysis/samsung-galaxy-z-s-note-a-m-and-tab-series-devices-launched-after-2019-will-now-get-at-least-four-years-of-security-updates-9339371.html