Joining refreshed Paperwhite, Scribe, and entry-level Kindle models, the Colorsoft brings a whole new dimension to Amazon's lineup of ebook readers. Read on for our first impressions of all four new Kindles.

Amazon’s best-selling Kindle, the Paperwhite, has also received some updates. It’s been given 25% faster page turns, which benefits the Kindle Library or the Store with a more responsive experience. It’s also been bumped up to seven inches but is still the slimmest Kindle on the market, with up to an impressive three-month battery life.

Amazon’s Kindle line seems to go longer and longer between updates. While e-readers aren’t quite the consumer electronics darlings they once were,