

Portability Some readers prefer a large screen, while others want a compact tablet that travels easily.Screen E-reader screen sizes use the diagonal measurement of the display (not the height and width of the device itself), and they can range from six to upwards of 10 inches.Many e-readers also feature free cloud storage if you’re buying content from the manufacturer’s own online marketplace (say, Amazon, Barnes & Noble or Kobo). If you want to download and listen to audio books, consider 16 or 32GB of space. Storage Today’s e-readers can hold thousands of e-books, PDFs and other content formats, and devices typically start with 8GB of built-in storage.
