What are the advantages and disadvantages of e-books and paper books?

Paper books:

1, it looks more ceremonial and has a sense of touch that is hard to replace;

2, you can read it anywhere with peace of mind, and no need to be concerned about technical problems such as no batteries and no signal;

3, paper books can be read at any time without dizziness, enhancing the visual impact;

E-books:

1, can be synchronized at any time to update the information, without the need to issue new books;

2, you can always save and record their reading experience;

3, can save paper, reduce the felling of trees, conducive to environmental protection;

Disadvantages:

Paper books:

1, heavier weight, less suitable for carrying around;

2, the traditional way of publishing, updating information can not be very fast, lack of dynamism;

E-books:

1, the use of technology-dependent, there is a possibility of battery depletion, network connection problems, etc.

2, e-books are difficult to mimic the tactile sensation of the paper books