29 Samsung smartphones received a new version of One UI 3.1 - full list published

Samsung is actively distributing One UI 4.0 firmware, but only for flagships of different generations. Many smartphones are still running One UI 3.1. In this article you will find all models that have received the current version of One UI 3.1.

We started maintaining the table in November 2021. The current version is One UI 3.1, the January security patch for the Android operating system. All changes compared to past updated list are highlighted in bold. Also, smartphones that run on One UI 4.0 have been removed from the table.

Note that the list includes flagship-level models that have already switched to One UI 4.0. For example, the Samsung Galaxy S10 and Galaxy Note 10 families, but in regions where One UI 4.0 has not yet been released, they continue to run on One UI 3.1 with the December or January update.