iPod Nano 2G

Apple’s second generation iPod Nano was made available in September 2006. As an update to the popular first generation iPod Nano, this portable media player features some cosmetic changes and a few significant under the hood improvements.

The second generation Nano kept the same form factor and profile as its predecessor. At 3.5 x 1.6 x 0.26 inches, the Nano keeps the familiar first generation’s tall and lean profile but is slightly thinner and more curved around the edges. The most significant cosmetic changes are the casing and the new body color options. The second generation Nano sports an anodized aluminum case and is scratch-resistant similar to the popular iPod Mini, the predecessor of the Nano line. And, just like with the defunct Mini, the updated Nanos are also available in a variety of colors: silver, green, pink, blue, black and red.

This iPod Nano shares the same LCD screen specifications as the first generation’s which is a 1.5-inch color screen running at a resolution of 176 x 132 pixels. Improvements to the display come by way of a brighter (about 40% brighter) and more vibrant display. Battery life has also been improved and now lasts an estimated 24 hours of continuous audio playback.

The most significant update is the storage capacity. The second generation bumps up the memory to 2, 4 and 8 gigabytes, double that of the previous Nanos.

The 2 gigabyte model is only available in silver while the bigger capacity Nanos get all the new colors. The 4 gigabyte one is available in blue, silver, green, pink and red while the 8 gigabyte model comes in black and red.

Another under the hood improvement is the added support for audio recording via third-party microphone accessories