Yeap, OS is idiot Proof. Android is not. OS processes apps differently from Andriod , hence android runs alot of apps in the background. Explains the battery drain too even when phone is on stanby.
And true not not everything needs 4 Main cores and 4 secondary cores to run. It's just like having a 530Bhp R35. Nice to have 530hp, But not going to use it all the time. Bragging rights maybe more like it, the S3 did fine with 4 cores :) Anyway it's a marketing gimmick , even if OS didn't require 8 cores, they'd definitely go along that road. It sells more phones to the Non-Tech savvy, Looks good on a product brochure :)
Question, do you have a problem with the phone getting hot? My MIL is a super basic user and she constantly complains about the phone getting hot.
Technically speaking, the current SGS4 on sale by telcos are non-LTE. Its like a Veyron with a permanent 200km/h speed limiter.
Right now, definitely HTC One is the better choice.
But my Note 2 beats both. We all know bigger is better. That's what she said to me when I show her my big....
HTC One FTW! Awesome features this phone. But hardware wise the S4 has it beat. Note2 when you put it side by side with the S4 and HTC One, the screen is just dull in comparison. But gotta admit it's the most stable Samsung right now.



Experia Z has some sort of selling point but screen too small. If 5.5" and have a decent stylus pen (and its program), sure able to give china phone a big hit. At least I'll consider to buy 1. Or the other way round, S4 or note 2 become water resistance.