Which is arguably worse, since all of Apples official statements on that case contained that bit of intentional gaslighting at the beginning. The iPhone 4 did not just have "sensitive areas", it completely exposed the antenna, causing it to short circuit from normal use.
> Gripping any mobile phone will result in some attenuation of its antenna performance, with certain places being worse than others depending on the placement of the antennas. This is a fact of life for every wireless phone. If you ever experience this on your iPhone 4, avoid gripping it in the lower left corner in a way that covers both sides of the black strip in the metal band, or simply use one of many available cases. - Steve Jobs