Huawei has launched one of the expensive device in the market with the release of P9. The price in the Indian market is going to be 39999 RS as per the news sources. It is available on Amazon and the official website. If you check the specification with other devices of lower price, you'd find that P9 doesn't offer any ground breaking features and specifications.
Camera : Though camera has higher resolution, you'd find that for a phone priced 39K and with 12 MP doesn't give picture quality that replaces DSLR camera of price lower than itself. It has auto focused f/2.5 shot something you'd not prefer for the nature and the motion photography. This model also has P9 Lite version which however takes images with better sharpness. However for the casual photography, the camera is good enough for the normal users who want to take the images of their everyday life and other places.
Network: Device support EVA-L09 NFC standard. As for the network band support it has support for most common asian 2G, 3G and 4G spectrum. For the India release expect it to be supporting the spectrum as per Indian standards. Apart from network and NFC, you'd find regular Bluetooth, Wifi and hotspot support included.
Hardware: The device has Type C -1 reversible connector. So you may have to buy the OTG cable accordingly. Also the device has the microSD support of 256 GB. It has the 3GB and 4GB Model with the base storage of 32GB and 64GB. The device has octa core Cortex-A53 processor so you can expect the device to perform good for gaming and other high CPU tasks.
Battery : Based on the reviews so far, the battery life is good with and without network enabled as per the tests. There is also battery saver mode that helps keeping the processes to minimum. The physical battery is non removable Li-Ion 3000 mAh battery.
Android Custom ROM: The device has the Emotion ROM based on the Marshmallow version of the android. Though the tweaks are mostly cosmetic, you don't find much gain from the available set of the features in the ROM. However it has lot of small improvements over the vanilla install of android.
Though the device has powerful hardware specification, you should not choose it for the camera. As the camera isn't that impressive based on some of the photography tests. Also for price like this you can expect it to have better specs as it can be replacing the DSLR camera for some people. It has really good specs for the gaming, image manipulation, video editing etc. And you'd find the device to be performing really good.
Some of the displayed features of the phone are - long scroll screenshot. This feature is not exclusive to this phone or even the android version in the phone. As this feature is already existing in the MIUI 8 and other android updates in other phones.