Moto C has a decent pair of the camera on both the sides. The rear camera has 5.0 MP resolution camera with Autofocus and LED Flash. There are many other options available like beautifying software, HDR, Burst mode,etc. The front camera has 2.0MP and HDR support. The front camera also has LED flash and you can also use display screen as flash.
Moto C is made of Polycarbonate material.
Yes, Motorola Moto C comes with Android 7.0 Nougat OS out-of-the box.
Motorola Moto C has 5.0 Inch IPS display.