I using nokia 6 from 6month and its working fine.
And also I got android 8.1 update in my phone.
Main thing in this phone is its body is full mettalic and its camara is pretty good and also its finger print and screen touch responce is good.
I am happy with nokia 6
But it have low confugration processor qualcom 425 only a drawback in this phone.
The responce time is pritty slow due to its processor.