Sep 06, 2012 · Kindle Paperwhite. Enter the all-new Kindle Paperwhite — an e-reader that features a patented lighting technology which is the first of its kind. The Paperwhite weighs just 7.5 ounces and measures a skinny 9.1mm in thickness. The battery life clocks in at a very impressive 8 weeks, even with the light turned on.
Dec 16, 2018 · Kindle 4 & Kindle 5 - Both the Kindle 4 and Kindle 5 have a 5 way controller, as opposed to the keyboard of the earlier versions. Kindle Paperwhite and Kindle Touch - While both don’t have the same 5 way controller that other Kindle models have, the Paperwhite’s defining feature is its built-in light that can be adjusted manually.