iPod Samsung ARM 2008

The Apple iPod touch 2nd Generation is effectively the iPhone 3G's counterpart, much like the original iPod touch was to the original iPhone. It provides much of the same iPod and handheld computing functionality but omits the "phone" features, mobile network connectivity (3G/EDGE), A-GPS, and an integrated camera.

The 2nd Gen iPod touch has a "thin contoured metal design" that echoes the iPhone 3G's shape, being slightly thicker (by 0.02 inches) but lighter than the original iPod touch, with a silver front trim instead of gray. It retains the 3.5" 320x480 "multi-touch" display—though of higher quality—an accelerometer for automatic screen rotation, an ambient light sensor, and built-in Wi-Fi (802.11b/g). It was available in 8, 16, or 32 GB flash memory capacities.

Compared to the original, this model adds welcome external volume controls on the left side, an integrated speaker (with external mic support via Apple's remote-equipped earphones), built-in Nike + iPod Sport Kit support, a "Genius" feature for automatic playlist creation, and a "shake to shuffle" function.

Battery life was also improved, offering 36 hours of music and 6 hours of video, up from 22 hours of music and 5 hours of video in its predecessor.

The second-generation iPod touch was a significant leap forward, bringing it much closer to the iPhone experience. Reviewers in 2008 lauded its slimmer, more comfortable curved design, and the addition of external volume controls was a universally praised convenience. The built-in speaker, while not powerful, was a welcome addition for casual listening. The brighter, higher-quality display made for a more enjoyable viewing experience for both photos and videos. The most significant upgrade, however, was the introduction of the App Store, which transformed the device from a mere media player into a versatile handheld computer. The improved battery life was another key enhancement. While it still lacked the camera and cellular connectivity of the iPhone, the 2nd Gen iPod touch was a compelling package that offered a huge amount of functionality for the price, solidifying its position as the king of portable media players.