Hello every one I am not a mobile specialist but I have some knowledge about smart phones if I talk about xiaomi redmi note 4 4gb its redmi mi smartphone 2017 firts mobile.
1.Xiaomi redmi note 4 has got not much diferrent from mi note 3. The price is same and it come in 3 types and mi note 3 in 2 type 2gb ram 3 gb ram note 4 in 3 types 2gb 3b and 4gb.
- Both the mobiles have same android 6.0 marshmallow no change
3.with 13mp back camera no change
4.processor differs but mi note 3 is much better then mi redmi note 4 processor has radiation its a dissapointing fact
- No 4k recording with the primary camera
6.non removal battery in case of emergency baterry can not be removed and much less battery power then mi note 3
7.the most important is no display protection like cornic gorila glass 3 or nothing.
- Another disadvantage absesnce of a dedicated external memory card slot
Overall the new phone from xiaomi not not attractive is same like xiaomi redmi note 3 after 1year this phone is not up to the mark as becouse xiaomi market is too high and customers are expecting more.
Thank you