I have ordered the phone from flipkart.
This is os. The finger print sensor(Nexus Imprint) is very handy and works really snappy. I got used to it so quickly.
The screen is really elegant and the overall performance of the phone is awesome. It really is a beast.
Battery lasts for a whole day for me and I use my phone heavily.(Approx 4 hrs screen on time). And for real if we charge with the fast charger, the one came with the phone for 10 minutes it literally gives the phone enough charge for 5 hrs.
Enjoy