The iPod touch has reached its fourth revision and at this stage cannot continue saying that the iPod is just a music player, as it has become a multipurpose mobile device. The iPod touch is also a media player, portable game console and a powerful laptop with a huge library of applications and games.
Since its inception, the iPod touch shares his essence with the iPhone and every new version of the iPhone has been followed by an updated iPod touch. This year the iPod touch of fourth generation (4G) becomes the main features of iPhone Retina 4 including a high-resolution screen, a front camera for video conferencing, another rear camera that records 720p HD video, a gyroscope and the processor also used Apple A4 in the iPad.
None of the improvements that the iPod touch has changed so radically, but these incremental advances to keep you ahead of the market and make it attractive.
The fourth-generation iPod touch is available in four capacities 8GB, 32GB and 64GB. All models of iPod touch 4G are the same and only differ in their storage capacity.