Not revisionism. Prior to the launch of the iPhone, "smartphones weren't very smart" to quote Steve Jobs. Anyway, you are comparing the battery life of touch-b

Not revisionism. Prior to the launch of the iPhone, "smartphones weren't very smart" to quote Steve Jobs. Anyway, you are comparing the battery life of touch-based smartphones with its non-touch predecessor which isn't a fair comparison. Besides, mobile phones that could last for a week from a single charge are definitely not considered smartphones, those are feature phones.