If use the Nexus 9 is a real pleasure, partly due to the power under the hood, responsiveness at the top, the 4/3 (except for movies mater) and the OS well optimized impossible docculter its many design flaws that significantly tarnish * Table:
1) Light Leaks (not super annoying for me)
2) Dos plastoc creaking and creaking a bit (worse today than at the beginning)
3) Color temperature that turns reddish (unheard of at this point)
4) Autonomy ridiculous (90% lost 6am web use / read only)
5) External button of dubious sensitivity, because of a slight play in the finish.
In short, I decided not to keep it for the reason 2-5.
And it's not a matter of price.
Even 200 I do not keep.
The quality of finish and design is of paramount importance, as it also ensures a longer life to the product.
As it is, I consider the Nexus 9 as a Fiasco.
* Note that these faults are not only related to lexemplaire I received, as noted by the majority of dissatisfied users on the forums.