A basic budget mobiles like M series were also getting Android 11, why not Galaxy S9? As soon as i bought my phone i received Android 9. After that i got Android 10 Update. That's it. Apart from security patches. There aren't much any feature updates.
I dont understand why an expensive device at the time of release like S9+ has less number (only 2 years) of updates compared to mid range like A51, it has got OneUI 3.1 already. What difference does it make for the money paid (75k for S9+ and 22k for A51) in terms of software ? Looks like the 22k is on lead with the software
