This is a great mobile phone in about R.S - 10000 segment. It has 3 gb ram which makes the phone very fast. The sound quality of speakers is quite good. The looks and design of this mobile phone is also good. It survived the water test so I think it is a water repellent phone. The display quality and colour saturation is quite good . Battery life and capacity is awesome. But the primary camera of this mobile maybe better. The front camera of this mobile is not bad. All of this feature proves that Mi 3s prime is one of the best phone is this price segment.