Barnes & Noble Nook Shop - Shop, Purchase, Buy Online

Competing against Amazon's Kindle is the Barnes & Noble Nook, a brand of electronic-book reader developed by American book retailer Barnes & Noble, It is based on the Android platform and released on November 2009.

There are four different editions of the Barnes & Noble Nook.

1. The original Nook includes both Wi-Fi and AT&T 3G wireless connectivity, a six-inch E Ink display, and a separate, smaller color touchscreen that serves as the primary input device. A Wi-Fi-only model of the original design was released in June 2010 and can be distinguished physically from the Wi-Fi + 3G model due to its white back panel, as opposed to the gray back panel of the Wi-Fi +3G version.
   
   
2. The original line of Nooks was followed in November 2010 by a color LCD device called the Nook Color, which contains 8GB of flash storage, a 7" LCD screen and a microSD expansion slot.
   
   
3. Nook Simple Touch was released on June 2011 and it is informally referred to as Nook 2nd edition.
   
   
4. On November 17, 2011, Barnes and Noble came out with Nook tablet, a device meant to replace the Nook Color and competes with similar devices such Amazon's Kindle Fire.

Credit: wikipedia.org
Photo credit: goodereader.com