Amazon, Apple and Kobo all got involved in the e-reader and
tablet space roughly around the same time Barnes and Noble first started making devices.
Not exact matches
Storage
space on the Fire
Tablet is of course heavily limited with just 8 GB available and only
roughly 5 being usable.
Screen and Speakers Billed as a 7 - inch
tablet, actual viewing
space on the Lenovo A1 screen is
roughly 3.5 x 6 - inches.