Ya I do agree the local price is higher than the price sold overseas.
For my use, I find snapdragon 865 enough for my needs already, anything more than that is just battery guzzling and heat generator for me. I have a s22+ also, and frankly, I can't tell much performance difference, with the Nothing phone even being a bit smoother without any tweaking. As Nothing said, it's more than just features, specs and software versions. Look at how some phone makers just brute force their way through with the super hot (literally) 8 gen 1 processor at the expense of battery life and heat. While Nothing phone manages to bring a smooth experience with inferior hardware through optimization. It just feels that good without having to worry about heat and battery life and yet able to game for hours without slow downs, which is not something I can say for the past few phones I've used.