I know this is the internet and all but, I believe him.
Now battery capacity will have to be between like 1650 and 1900mAh, because beyond 1900 batteries start getting thick & this is supposed to be a slim phone.
Sooooo, the One S has a 1650 inside, unless they got some better battery technology to make beyond 1900 still slim.
Whoa!!! I can see your power level with my google glasses!!! ;D