Samsung has started rolling out the One UI 5.1 update to its mid-range smartphones: Galaxy A33 5G and Galaxy A53 5G. - SamMobile
Samsung Galaxy A53 and A33 5G OS Updated; New One UI 5.1 Skin with February 2023 Patch - WhatMobile news
Samsung One UI 5 review: The Android interface for everyone
Samsung One UI 5.1 Update Tracker: Release Date, Top Features, List of Compatible Galaxy Smartphones and Tablets - MySmartPrice
Galaxy A53 5G and Galaxy A33 5G: Awesome Mobile Experiences Open to Everyone – Samsung Global Newsroom
Samsung February 2023 update rolling out to these Galaxy devices
Samsung confirms One UI 5 and Android 13 rollout plans for Europe - News
Excited? : r/GalaxyA51
Still no One Ui 6 update for Galaxy A33 5G : r/oneui
Samsung Galaxy A33 One Ui 5.1 Update Features, 15+ Hidden Features
One UI 5.1 - Samsung Members
Samsung delivers One UI 5.1 update to the Galaxy A53 5G and A33 5G in South Korea - news
Samsung Galaxy A53 users, get ready for One UI 5.1 update - Sammy Fans
Galaxy A33 5G One UI 5.1 update in India - Samsung Members