Barnes & Noble Nook compare (3G/Wi-Fi)

The Nook Wi-Fi/3G doesn't quite measure up to the Kindle in terms of design and overall performance, but it's a worthy alternative if you're looking for a more open e-reader that supports the EPUB format.

The new touch-screen Nook is a major advancement over its predecessor and offers some real advantages over the 2010 Kindle.

Barnes & Noble's Nook Color is a capable color touch-screen e-book reader that offers much of the functionality of an Android tablet for half the price of an iPad.

The Nook Simple Touch with GlowLight sets the standard for e-ink e-readers going forward and is well worth the extra money if you do a lot of nighttime reading.

The $69 Amazon Kindle is an excellent no-frills e-book reader for anyone who’s willing to forgo a built-in light or a touch screen.