Here's a look at some of its features...
Most Advanced E-Reader Display, 62% More Pixels, 25% More Contrast
Kindle Paperwhite's display is the most advanced e-reader display ever constructed. Featuring a 212 ppi display, Kindle Paperwhite has 62% more pixels, making text in books and periodicals crisp and clear at any size. Images are sharper, richer and show even more detail. Kindle Paperwhite's screen has 25% higher contrast - the blacks are blacker, and the whites are whiter.
Innovative Built-In Light
Backlit LCD displays direct light up through the display into the user's eyes. Kindle Paperwhite's patented front-lit display guides light underneath an anti-glare layer and down toward the display, away from the reader's eyes. This means a reader can read for hours without eye fatigue or strain. The screen brightness is easily adjusted for reading in any light. The Paperwhite display provides an unparalleled experience in the dark and in direct sunlight.
Breakthrough Battery Life
Kindle Paperwhite's built-in front light is designed to be used at all times - both in daylight and in a dark room - for the clearest, crispest reading experience. In order to use the light at all times, Kindle Paperwhite requires exceptional power management to maintain the battery life that customers love about Kindle. Amazon's light guide technology precisely diffuses the light across the screen and only requires four LEDs to light the entire screen (unlike LCD screens which can use up to 50 LEDs). The light guide is so efficient that Kindle Paperwhite has a remarkable 8 weeks of battery life, even with the light on at all times.
Kindle's free 3G connection means customers never have to hunt for or pay for a Wi-Fi hotspot - they simply download and read books anytime, anywhere in over 100 countries around the world. Amazon pays for the 3G connection on Kindle Paperwhite Wi-Fi + 3G, so customers pay no monthly fees and sign no annual contracts.
Kindle Paperwhite comes with built-in Wi-Fi, letting readers discover new content at home or on the road. Kindle owners also enjoy free Wi-Fi access at AT&T hotspots across the US.
New Touch Technology
Kindle Paperwhite's new capacitive touch technology is uniquely integrated into the Paperwhite display, allowing for a thinner form factor for Kindle Paperwhite and even better touch accuracy.
Slim and Sleek Design
At just over a third of an inch thin and weighing 7.5 ounces, Kindle Paperwhite is thinner than a magazine and weighs less than a typical paperback. The bezel height between the side of the device and the display itself is 77% thinner.
Every font on Kindle Paperwhite is hand-tuned for maximum readability. The Amazon typography team worked at the pixel level to ensure consistency of stroke thickness and shape profiles across all individual glyphs, aligning each size to the specific grid of the new Paperwhite display. This allows for unprecedented sharpness of fonts. Kindle Paperwhite's higher resolution display also allows for new elegant typeface options, such as Baskerville and Palatino, which use thin stems that would not render well on any lower resolution display.
Time to Read
Time to Read is a new feature for Kindle Paperwhite that helps readers know the amount of time it will take them to finish a chapter or a book. This feature is smart - it personalizes the time for each customer based on their reading speed and is constantly updated as the reader's speed and habits change. With Time to Read, it's never been easier to decide when to start a new chapter or finish the chapter you're reading.
Explore the "Bones of a Book" with X-Ray
With a single tap, readers can see all passages across a book that mention ideas, fictional characters, historical figures, places or topics that interest them, as well as more detailed descriptions from Wikipedia and Shelfari, Amazon's community-powered encyclopedia for book lovers. Amazon built X-Ray using its expertise in language processing and machine learning, access to significant storage and computing resources with Amazon S3 and EC2, and a deep library of book and character information.
Whispersync for Voice
All Kindles use Amazon's popular Whispersync technology to automatically synchronize a customer's Kindle library, including last page read, bookmarks, notes and highlights, across the widest range of devices and platforms. Now, Amazon is extending Whispersync to professionally narrated audiobooks - customers can start reading a book on their Kindle, and seamlessly switch to listening to their corresponding Whispersync for Voice-enabled audiobook from Audible on their phone or tablet, picking up exactly where they left off. With Whispersync for Voice, customers can continue enjoying books during commutes or any other time their eyes are busy. Whispersync for Voice is a solution for the millions of Amazon customers who want to spend more time with their favorite books. Customers can listen to their Audible audiobooks on Kindle Fire, iPhone, Android phones and Windows Phones.
Beautiful Leather Covers with Auto Wake and Sleep
Covers for Kindle Paperwhite feature a premium textured leather exterior and a subtle woven nylon interior to provide the lightest and thinnest form of protection. The integrated magnetic clasp ensures the cover remains securely closed while in a backpack, purse, or briefcase. The cover automatically wakes Kindle Paperwhite upon opening and puts it to sleep when closed, making it easy to dive right back into the book.
Pricing and Availability:
The new Kindle Paperwhite costs $119, is available for pre-order starting today at www.amazon.com/kindlepaperwhite, and ships October 1.
The new top-of-the-line Kindle Paperwhite Wi-Fi + 3G is $179, is available for pre-order starting today at www.amazon.com/kindlepaperwhite3G, and ships October 1.
A new $69 Kindle is also available to customers around the world at www.amazon.com/kindle and begins shipping today.