This phone is a combined production. This phine is powered by Google and designed by xiaomi. In this phone there are many new features against the other phone. Bt there are a problem because in this phone there are no MIUI system. So u can not use the facilities of real Xiaomi MIUI system. But in the other side you can also use the stock android system facilities. U also use its awesome back camere bt its front camera is not too much good in the low light area. So if u want this phone plz rake it. This is the good phone with in Rs. 15000.