Kindle 3G (Free 3G + Wi-Fi) is the easiest option because there is no wireless setup—you are ready to shop, purchase, and read right out of the box. Built-in Free 3G connectivity uses the same wireless signals that cell phones use, but there are no monthly fees or commitments—Amazon pays for Kindle’s 3G wireless connectivity. The added convenience of 3G enables you to download books anytime, anywhere, while on the go—without having to find a Wi-Fi hotspot connection. With wireless coverage in over 100 countries and territories, Kindle 3G is a great option for travelers.

* All-New, High-Contrast E Ink Screen – 50% better contrast with latest E Ink Pearl technology
    * Read in Bright Sunlight – No glare
    * New and Improved Fonts – New crisper, darker fonts
    * New Sleek Design – 21% smaller body while keeping the same 6" size reading area
    * 17% Lighter – Only 8.5 ounces, weighs less than a paperback
    * Battery Life of Up to One Month – A single charge lasts up to one month with wireless off
    * Double the Storage – Up to 3,500 books
    * Built-In Wi-Fi – Shop and download books in less than 60 seconds
    * 20% Faster Page Turns – Seamless reading
    * Enhanced PDF Reader – With dictionary lookup, notes, and highlights
    * New WebKit-Based Browser – Browse the web over Wi-Fi (experimental)