One Device, Double Screen!

Yota phone has a very interesting feature - it has double screen on both sides. And what's more, one screen is LCD and the other is E-ink! LCD screen can be used as the normal screen and E-ink screen, which is used in Amazon Kindle, is most suitable for reading. For more details, check its official site:
http://yotaphone.com/#/en/
http://yotaphone.com/#/en/techspecs/

Buy Yota Phone on Amazon!

Buy Yota Phone 2 on Amazon!

This phone remind me of the ASUS Taichi ultrabook, which also has double screen. Another thing I like about this ultrabook is that it has a stylus pen.
http://www.asus.com/taichi/

Buy Taichi on Amazon!

See also EnTourage eDGe:
http://en.wikipedia.org/wiki/EnTourage_eDGe
http://entourageedge.eu/

ZTE Zxon M:
https://www.zteusa.com/axonm/