Xiaomi- has done a great job by producing a phone at such an afford able price packing really high end specifications and the most latest professor in the market which is Qualcomm Snapdragon 820.
The processor and 3 gb of RAM handles everything really smooth. Its amazingly fast and smooth.
Screen is really good and colours look very natural.
Camera performance is as good as iPhone 6s and sometimes even better depending upon the environment.
Battery size is 3000mah which can last longer.