I have using this phone since 10 months. Here my experience with this product:
Build quality is very nice.
No exta preloaded apps.
Camera is nice.
Battery work fine if you are not a gamer.
No lagging while playing games.
It comes with turbocharger.
CONS:
Headphones is not the best.( it not bad too)
Display is not bright but quality is fine.
I am very much satisfied with the overall performance.So my final opinion is that this price segment this is very good device with stock android but disappointed me again that it doesnt get nougat update same as e3 power. But every mobile has one or more advantages and disadvantagesbut if are quality lover go for it.