Amazon's Fire HD 10 tablet just got a refresh with a bit more RAM

Amazon refreshed the mid-tier Fire HD 10 tablet with increased memory and faster charging. The new model features four gigabytes of RAM, up from three gigabytes in previous generations that launched with two gigabytes. It includes a twenty-gigahertz octa-core processor inside a ten-point-one-inch full high definition touchscreen display. Battery life reaches approximately thirteen hours while the device charges fully within four hours instead of five. Storage is limited to thirty-two gigabytes and lockscreen ads appear on every unit.