There are two reasons why I would give someone the permission to buy a Android phone, first would be to buy a Fairphone, probably the most responsible smartphone on the market. The second would be to buy a YotaPhone, which has both a LCD and E-ink display. The E-ink display is not just a cool technology, since it only consumes energy when updating the pixels you could use it for example to save the map of your walking route when your battery is dieing. Off course reading is more relaxt on an E-ink display and you never need a cool cover again since you can put every image on the back of your phone without using any energy. Pretty cool right?