Company
Samsung
Device name
Galaxy S9
Released on
9 March 2018[1]
Available OS
One UI 2 (Android 10)
Latest OS
One UI 6.0 (Android 14)[2]
Is still updated
No
The Galaxy S9 was released on the 9 March 2018[1], which marks the beginning of its update period. On the 15 November 2021, the One UI 4 (Android 12) was released, a next version of the operating system, which not made available for the Galaxy S9, thus leaving Galaxy S9 on the the previous version of the operating system, the One UI 2 (Android 10)[2]. This date marks the end of what we consider its update lifetime.
These two dates are 3 full years and 8 full months apart, which gives it C tier.
Beginning of support
7 years