Anyone know Galaxy A51, which cost around 25k, get update of October 2020 and Galaxy S10 lite which cost around 45k didn't get updates....who is fool buyer or samsung's technical team?

I was updat my samsung galaxy s10 lite through OTA, after that update my headphone not in work, i was contact with customer executive they asked me that headphone having issue, change the headphone, but in another device they worked very well. After ...