Memory And Storage
Apple doesn't publish the amount of RAM in its devices and reports are mostly silent too. But we'd expect at least the same 1 GB that's on iPhone 5S considering it, too, will be running 64-bit apps. Amazon proudly declares the 2 GB of RAM Fire HDX has to run apps atop Fire OS 3.0 (which itself runs atop Android 4.2.2). For storage, Apple adds a 128-GB model to the 16-GB, 32-GB and 64-GB varieties from before. Kindle Fire HDX comes with 16 GB, 32 GB or 64 GB.