https://www.theguardian.com/technology/2019/jul/18/kindle-2019-review-amazon-cheapest-e-reader-adjustable-frontlight-better-screen-paperwhite-ebook

Amazon’s basic Kindle lights up with a better screen to close the gap with the Paperwhite

Amazon’s cheapest, most basic Kindle now has a light and a better screen, which makes it very nearly the new default ebook reader. The new Kindle 9 – which is, confusingly, one of the new 10th generation of Kindles alongside the fourth-generation Paperwhite and third-generation Oasis – looks very similar to the previous version.