Utilizing the latest in electronic-ink display technology, Kindle provides a crisp black-and-white 6″ screen with the same appearance and readability of printed paper. Sharp and natural with no glare or backlight, reading on Kindle is nothing like reading from a computer screen. Those who see it for the first time always do a double-take. The screen works using ink, just like books and newspapers, but displays the ink particles electronically. And unlike a laptop or smart phone, Kindle never gets warm so you can comfortably read as long as you like.