Can anyone please share exact pta tax for Samsung galaxy a57 ? If i buy a non pta

What is the difference between these phones that A57 is launched with such biggggg price ?

Has one ui and software update rolled out and what is the current version running on a56. I want to buy new a56 so wanna know what will i get.

I need user reviews of S25FE because i am stuck with decision to buy A56/A57/S25FE. Someone told me s25fe gets heated.I use WhatsApp YouTube and movies mostly. Not a gamer or too much camera user. Need a solid longer usable strong device. I love Sam...

Which one should i buy s25FE or A56 ??? I am a routine user. I use WhatsApp youtube and movies and that's all. Not a big camera user or gamer as well. I buy Samsung for display software and UI. So what is your suggestion because price difference in t...