And by that you mean the antenna's aren't as exposed/well placed as a user would wish. Possibly. I don't know the design details of either phone, but it's als

And by that you mean the antenna's aren't as exposed/well placed as a user would wish. Possibly. I don't know the design details of either phone, but it's also possible that the s/n sensitivity of the iphone receivers isn't as good as for the Razr. Just like some radios will tune in a weak station better than others, or some tvs will display a weaker signal more clearly than other tvs will, I suppose the same is true for cell phones. And blue-tooth hardware, as you mentioned.