E-reader displays range from 6 inches to 10.2 inches, and choosing the right size depends on what you read most. For novels and standard ebooks, a 6 to 7-inch screen like the Kindle Paperwhite or Kobo Clara Colour is ideal because it is compact, lightweight, and easy to hold for hours. If you read PDFs, textbooks, or want to take handwritten notes, a 10.2-inch display like the Kindle Scribe provides the space you need. Color E Ink displays are now available on devices like the Kindle Colorsoft and Kobo Libra Colour, which make comics, manga, and illustrated books far more enjoyable, though color resolution is lower than black-and-white resolution on all current e-ink panels.
Your choice of e-reader largely determines where you buy books. Kindle devices lock you into the Amazon Kindle Store, which has the largest selection of ebooks and the best deals, but uses a proprietary format. Kobo devices connect to the Kobo Store and natively support EPUB, the open standard used by most libraries and independent bookstores. BOOX and DuRoBo devices run Android and can install any reading app, giving you access to every bookstore simultaneously. If you borrow books from your public library via Libby or OverDrive, Kobo has the best built-in integration, while Android-based readers can simply install the Libby app.
E-readers offer dramatically longer battery life than tablets because E Ink displays only consume power when the page changes, not while displaying static text. Dedicated readers like the Kindle Paperwhite can last 8 to 12 weeks on a single charge with typical use, while Android-based e-readers like the BOOX Palma 2 typically last 1 to 2 weeks due to the overhead of running a full operating system. If you travel frequently or dislike charging devices, a dedicated Kindle or Kobo will serve you best.
If you read at the pool, beach, or in the bathtub, waterproofing is essential. Most Kindle and Kobo e-readers now carry IPX8 ratings, meaning they can be submerged in up to 2 meters of fresh water for 60 minutes without damage. The Kindle Paperwhite, Kindle Colorsoft, Kobo Libra Colour, and Kobo Clara Colour are all IPX8 rated. However, the Kindle Scribe, BOOX Palma 2, BOOX Go 6, and DuRoBo Krono lack any waterproofing, so keep them away from water.
If you want to annotate books, highlight passages, or take handwritten notes, look for e-readers with stylus support. The Kindle Scribe leads with its included Premium Pen and AI-powered notebook summarization. The Kobo Libra Colour supports the Kobo Stylus for color annotations at a lower price point. Android-based readers like the BOOX Palma 2 and DuRoBo Krono can use third-party annotation apps, though the experience is less refined than purpose-built stylus integration.
E-reader prices range from $109 for the basic Kindle to $399 for the Kindle Scribe. For most readers, the $159 Kindle Paperwhite offers the best balance of features and price. If you want color, the Kobo Clara Colour at $159 is the most affordable option, while the Kindle Colorsoft at $279 delivers the most polished color experience in the Kindle ecosystem. Android-powered readers like the BOOX Go 6 at $149 offer multi-app versatility on a budget, though dedicated readers from Kindle and Kobo provide a more focused, distraction-free reading experience.