New kindle paperwhite 3g is very good . the new features are added in this . the screen size is good, resolution is also good you can read this very easily in day or night without any strain on your eyes, tuning paper is easy only just by taping on the screen, you can see the books which other peoples are reading and follow the books and can make a list of books for download and can send it to your friends, the new browser is added for downloading new books, no slot for sd card but their is a cloud feature for saving the books, the battery stand by is awesome you can read book for six days with the charging of only one time you can read out side your homes. peoples who have a craze of reading books can think about the new kindle paper white 3g