Currently, Amazon's Kindle is the most popular brand, but it faces competition from others, such as Rakuten with its Kobo e-readers, Onyx's Boox e-readers, and Barnes & Noble's Nook e-readers.
Other companies, such as Onyx and reMarkable ... or giving them the ability to run Android apps. I’ve tested 15 e-readers in the last two years, including nearly every Kindle that’s been ...