After Apple introduced the iPhone 4, a major leap over previous versions, iPod fans were left waiting for the technology to trickle down to the iPhone's phone-less counterpart. The fourth-generation Touch fulfills most of the expectations, mimicking the iPhone's dual camera configuration and 960x640 'retina display.' In our full review, we'll take a look at the list of new features that aim to push Apple's flagship iPod even further ahead of the competition -- but still slightly behind the iPhone.
