Specs:
Snapdragon 810 octacore chipset(64bit)
Reliable Fingerprint scanner probably the fastest also
5.7" QUAD HD amoled screen
Adreno 430 GPU
USB-C type with Fast charging(90min)
12.3 MP rear shooter and front one is 8MP
and most important 3450Mah battery
Corning Gorilla glass 4 protection
It’s the best smartphone of the year and also best one made by nexus series thanks huawei for that.This device feels very premium in hands.It gives a solid feel.It runs on stock android.The people who that should by this device.And out of the box it comes with the latest version 6.0 marshmallow.Te best thing about nexus series is you will get the updates as google releases it.
When it comes to screen quality it made by samsung then surely it is one of best displays in market.It is a Quad HD Amoled display with desity of 518 ppi.from this you can imagine that how is the display of this device.It is most fluidic device in smartphone industry.
Also the sound quality far impressive than rival.It has dual front firing speakers.which gives you best sound.
Now moving to the camera it 12.3 MP rear camera with dual led fash.and this done very good job.And also the battery performance is more than average probably the best.
In my opinion it is a smartphone of the year.