The Galaxy S10 was released on the 8 March 2019^[1], which marks the beginning of its update period. On the 13 February 2023, the One UI 5.1 (Android 13) was released, a next version of the operating system, which not made available for the Galaxy S10, thus leaving Galaxy S10 on the the previous version of the operating system, the One UI 4 (Android 12)^[2]. This date marks the end of what we consider its update lifetime.

These two dates are 3 full years and 11 full months apart, which gives it B- tier.