The inbuilt sound quailty of this mobile is very bad as I compared this mobile with other models of the same company the sound comes with very low pictch and we cant feel the base sound of songs and they didn’t provides a good quality earphone with that mobile.This mobile works quite little bit smoother only because of its more capacitive ram, we could experience a smooth running operating system but when animation scale reduces it doesn’t works properly and I hate the home screen style of that mobile.When we talk about the design and style it comes with a good design and good style I have satisfied only this thing but style & design cannot satisfies our needs which we require to use the mobile.And even for the price of this mobile the sensors used in this mobile is little bit less because it does not provide much experience with the part of sensors it only contains fingerprint sensor, gyro sensor, proximety & accelerometer sensor, it doesn’t contain NFC.The price is too high when we compared with its feature.