1) .Excellent performance and multitasking due to 4gb of Ram. No sign of lag.
2) .Touch is smooth and super responsive.
3.) Phone features are awesome. Some apps and features are really very helpful for day to day life.
4) .Dual apps support is there. You can have two facebook, two whatsapp, two imo at a same time.
5) .4g network and volte enabled.
6) .sound is ok ok, not so good. It could have better. My lenovo k3 note has better sound than mi 4 note.
7) .camera is the most talked about feature of this phone after its realese. I have tested it today. Checked with the normal light, outdoor condition, low light. Outdoor photo is superb. Indoor and low light photos are bit lower quality.
Though I think it’s better than the mi note 3.
Will experiment with the camera in the near future.
8) . Out of 64 gb, 54 gb is free. Out of 4gb ram , 2 gb remains free.
9) .#battery is the most important part of this mobile. 4100 mah battery will give you enough juice to run the phone for two days if you are soft moderate user. For regular users it will give one day battery back up very easily. Hardcore user will get 7 hours screen time.
10.Snapdragon chipset , octacore 2ghz will give you smiling face while playing with the smartphone.