I have used this device 1 year ago and I am satisfied with this device of this price segment coming on to performance it has mediatek 6752 chipset having true octa core processor which is a good thing while gaming for hours it might get heated and frame drops due to which u may notice some lag which is not a concern for person who is not a hardcore gamer .coming on to camera quality camera is not so good indoor shooting for a good click u need to focus a bit while outdoor shooting is just awesome.