Neither handset is getting any features with the new firmware, so some users will have to wait for Samsung
Samsung Galaxy A33 5G Grabs March 2023 Security Update; Fixes Exynos Security Gaps - WhatMobile news
Samsung Galaxy A51, A51 5G, A52 get June 2023 security update - SamMobile
US carrier Galaxy A52 gets March 2023 security update - SamMobile
Samsung Galaxy A33 5G gets update to fix serious Exynos security flaws - SamMobile
Galaxy A72 starts getting the June 2021 security update - SamMobile
Samsung monthly updates: July 2023 security patch detailed - SamMobile
Who's excited too about the rollout date of One UI 6? : r/oneui
August 2021 security update reaches the Galaxy A32 5G - SamMobile
Samsung Galaxy A51 5G, A53 get February 2024 security update - SamMobile
Samsung Galaxy A52 5G - SamMobile
Samsung Galaxy A33 5G Grabs March 2023 Security Update; Fixes Exynos Security Gaps - WhatMobile news
Galaxy A33, Galaxy A52 5G May 2023 security update rolling out - SamMobile
Here's when your Samsung phone will get updated to One UI 6 - Phandroid
30 Samsung smartphones will get One UI 6.0 by the end of 2023