I am so happy with this phone because this phone have many impresive feature .
This phone have 12 gb internal memory and one gb ram and 5, 3 screan and large batery backup .
I am using this mobile for two years and never faced any problom.Every apps are running very smoothly.
Realy this is a best phone and low prise so I am very happy.
It is best for internet and best for video call and whats app facebook etc.
I feel a very good spirians with this mobile phone. I enjoy you tube so much with this mobile its realy a nice screen.
I never forget this phone for the easy cost and good working.
And at last I says thank you lenovo s850.!