Periodically, Amazon updates and revamps its lineup of tablets with upgraded models and new names. While the company's tablets have kept the Fire branding over the years, the combination of letters and numbers that follow have changed. This year, for example, Amazon removed the HDX tag and now offers tablets with simply ?Fire? or ?Fire HD? branding.

As its simpler name may suggest, Amazon's latest Fire tablet is a more basic model that doesn't have all of the bells and whistles of the HD series, which is available in three sizes. Instead, the all-new 7-inch Fire tablet has an ultra-low $50 price tag that has the potential to shake up the market and get a tablet in the hands of people who might not otherwise consider purchasing such a device...