I am using this phone from past 3 months. It has Octa-core CPU(42.1GHz+41.7GHz) which is great. It has 3GB RAM and 32 GB ROM so you get enough memory to download new apps and games also the speed is superb. Applications, webpages, youtube etc opens up quickly. Operating system is Android OS 6.0 with EMUI 4.1.
The screen is 13.97 cm FHD display which is fairly good and its great fun to play games and watch videos. The best thing about this phone is its camera. It has a dual(12 MP+2 MP camera+8 MP Front Camera. This phone is for people who love taking pictures and selfies.
I has a finger print sensor which is very impressive.
Coming to battery it has 3340 mAh Battery. This phone has got a good battery life but heats up while charging.
Another thing that I dont like about this phone is that the battery cannot be removed. Its a task to open this phone.
It is 4G ready and has dual SIM but it supports only dual card dual standby single pass, which means you cannot use both SIM cards for calls or data services simultaneously. So that is a major drawback.
I am also not happy with the sound qulity. Not that great.
Look wise its good. I bought it for INR 12999/- and I think it is not worth its cost.