Ultra X Prime Reviews Amazon's Web Services Cloud and the Kindle's cellular hardware. This era additionally has the delivered benefit of imparting extra battery life because the Amazon Web Services Cloud takes on big amounts of computing tasks. There is a battery life of eight hours if you examine constantly(I don't advocate that) and seven. hours of video playback. Another benefit to Amazon's Silk Technology is that although the Kindle Fire itself has GB of garage area there may be GB of Ultra X Prime unfastened storage at the Cloud server. If you require more garage, you can purchase GB of area for $ extra in step with months). The reminiscence is damaged up into components, Internal Storage . GB on your films, books and there's Application Storage at . GB. I like that at the top of the display you could see how a lot reminiscence is being utilized by Apps.