My post makes sense, because the point was to show that the calculations were not significant.
> It is 13% thicker, but has 33% more battery.
He lists both percentages side by side as if it means something. It doesn't. More importantly, the thinner the phone is, the less impressive it is to see an improvement for a "percent" increase in width. Significantly, if a phone is wider and taller (both of which the S3 is), the more space it adds by getting thicker.
I'm not saying Samsung didn't do a better job here--rather, that his was not the way to show it. My counter example demonstrates that a seemingly impressive statistic isn't, always, such as getting "100% more battery for a 50% increase in thickness." It sounds impressive at first, but it really isn't.
Your argument that 33% "more" battery was achieved with only 1mm is more useful, but still ignores the rest of the dimensions. Also, I don't know if you/he mean battery capacity or battery life. If it's life, links to studies testing the life would be important (typically, there will be several, and they will all disagree somewhat).
Again--I think the S3 is a fine phone and I'm not knocking it, just the comparison of two non-comparable percentages. Another counter example might have been, "I gained 100 lbs by only eating 5% of my body weight." Impressive, but I didn't mention how much I weighed before.