A comparison of the major features of Barnes & Noble Inc.'s Nook Tablet computer and Amazon.com Inc.'s Kindle Fire:
Price: The Nook Tablet costs $249; the Kindle Fire, costs $199.
Connectivity: Both tablets connect to the Internet only through Wi-Fi.
Screen size: Both tablets have displays that measure 7 inches diagonally. That's about three times the size of an iPhone screen and half the size of an iPad screen.
Software: Both run modified versions of Google Inc.'s Android software. Neither one has direct access to Google's Android Market for third-party applications; Amazon and Barnes & Noble run their own stores.
Apps: Barnes & Noble says its goal is to have 1,000 third-party applications available by the end of the year. Amazon has nearly ten times as many.
Storage: The Nook Tablet has 16 gigabytes of storage plus a memory-card slot. Of the built-in memory, all but 1 gigabyte is reserved for content bought from Barnes & Noble. The Kindle Fire includes 8 gigabytes of internal storage and no memory-card slot.
Battery life: Barnes & Noble claims up to 9 hours of video on the Nook Tablet, Amazon says 7.5 hours on the Kindle Fire.
Thickness: They're nearly identical: the Nook tablet is 0.48 inches thick, while the Kindle Fire is 0.45 inches.
Weight: Again, nearly identical. The Nook Tablet weighs 14.1 ounces, the Kindle Fire half an ounce more.
Movies: Both come with apps from Netflix and Hulu, which provide streaming movies and TV shows to subscribers. The Kindle Fire also provides access to downloadable and streaming movies from Amazon.