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The bigger touch is the iPad. The cameras still suck though. Why Apple can only put really good cameras in iPhones and not other iOS devices might be because they are too thin. Sometimes too think can be bad and I think this time it is bad. Make it the same thickness as the iPhone and put the better cameras in there.
Apple doesn't put really good cameras in iPhones. Phones at less than half the price have better cameras.
I think you have never used an iPhone 4 camera.