You can check for the Android 13 update by going to Settings » Software update and selecting Download and install if you own an unlocked Galaxy A51 5G in the US. As an alternative, you can manually flash the firmware by downloading it from our firmware database.
For the unlocked Galaxy A51 5G, the One UI 5.0 update for Android 13 is available with firmware version A516U1UEU8FWA4. The Comcast, Verizon, and Xfinity Mobile networks in the US offer the update. Within the next couple of days, additional carriers might roll out the update. However, the phone is still running the December 2022 security patch and the new software does not include the February 2023 security patch.
The Galaxy A51 5G’s most recent significant Android OS update is Android 13. The smartphone was introduced by Samsung in the first half of 2020. Early in 2021, the device received the Android 11 update, and late in 2021, the Android 12 update. The video below shows all the key One UI 5.0 features.