“The mapping of signal strength to reported ‘bars’ on the iPhone’s display is oddly out of whack, which causes two problems. For users already in a marginal signal strength area, it makes the drop in reception when they hold the phone look disproportionately — and alarmingly — worse (as the phone can drop from five bars to none). For users in a strong signal area, it masks the issue completely (as the phone’s reception is still inside the five bar range). These are the two positions we’ve seen rage in discussion forums across the Internet over the last eight days (“it sucks!” / “no, it’s fine, you suck!”, etc etc). Basically, it looks like this:”
Apple’s position is that the antenna on the iPhone 4 is so good that even when the signal is attenuated, the reception still better than any previous iPhone.
“They, of course, would say that; they’ve just sold a couple of million of the things,” writes Gaywood. “Maybe they’re right but I remain unconvinced.”