These Samsung phones are getting Android 12 OS with One UI 4.1
For Samsung Galaxy A12 Case Armor Ring Holder Phone Case For Samsung Galaxy A12 A 12 12a Sm-a125f/ds 6.5'' Shockproof Cover - Mobile Phone Cases & Covers - AliExpress
The Samsung Galaxy A12 shows up in renders looking like the Galaxy A42 - NotebookCheck.net News
Nuevo Samsung Galaxy A12, características, precio, ficha técnica