I bought this phone for my dad 6 months ago. Now my dad is using this phone. This phone is totally awesome with affordable price. Now the price has been decreased. Now Xiaomi redmi is giving 1000 off on redmi note 4. You can say that this phone is cheaper with lots of features.
They have given update of MIUI 9. Now this phone is running on MIUI 9 version. The update was just of 250-60 MB. You can update very easily. They have added some new features. Now You can enjoy multiscreen. Run two apps on same time. This phone is much better than others with this price.
I have been using redmi 3S prime for 1 year. But they haven’t given MIUI 9 yet. It’s still running on MIUI 8.5 and now I am facing some problems. But redmi note 4 is running very smoothly.
If you are looking for low budget phone just go for this phone. Its totally awesome.