The nubia Z9 has a camera on the backside which has a maximum resolution of 16 megapixels. The front camera has a resolution of 8 MP. It has an internal storage of 32 GB to save images, videos, music etc.
In the smartphone a Octa-Core processor (Qualcomm Snapdragon 810 MSM8994) does the work, assisted by 3 GB RAM. Detail knowledge: Graphics calculation is done by a Adreno 430. The nubia Z9 has a 424 ppi 5.2 inch display based on IPS LCD.