Platform OS Android 7.1.1 (Nougat), upgradable to Android 9.0 (Pie), MIUI 8 Android 10, upgradable to Android 13, One UI 5.1 Chipset Qualcomm MSM8998 Snapdragon 835 (10 nm) Exynos 990 (7 nm+ ...

Samsung took the wraps off its first set of flagship phones for the new year: the Galaxy S21, S21+, and the S21 Ultra.

Samsung is rolling out the March 2025 security update to the Galaxy S21 series, Galaxy A16, and US carrier-locked S24 FE.