ipod touch

The iPod Touch (stylized and marketed as iPod touch) is an iOS-based all-purpose handheld PC designed and marketed by Apple Inc. with a user interface that is touchscreen-based. It can be used as a music and video player, digital camera, handheld game device, and personal digital assistant (PDA). It connects to the Internet only through Wi-Fi base stations, does not use cellular network data, and is therefore not a smartphone, though it has a similar design to the iPhone and is often referred to as the "iPhone without a phone". Furthermore, it does not fit in Apple's iPhone accessories such as their leather cases. As of May 2013, 100 million iPod Touch units have been sold. It is also the most popular iPod model.
iPod touch models are sold by storage space and color, with all models of the same generation typically offering otherwise identical features, processors, and performance, in addition to available operating system upgrades; an exception was the fifth generation, as the low-end (16 GB) model was initially sold without a rear-facing camera. The current iPod touch is the sixth-generation model, released on July 15, 2015.

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