Redmi note4is a great phone with 4 gb ram an 64 gb rom an its battery backup is4100 and it also works on adroid 7.1.1 nougat.xiaomi products are very good and of very less price.it will never hangs.it is also available on all online store .it also have fingerprint sensorwhich can unlock in just0.2 seconds.its price is 12500.so I give suggestion to al you to buy this phone.samsung phone of this specifications are very high prices and you can see many of videos on YouTube and search redmi note 4 review and also search redmi note 4 vs vivo v5 plus and samsung galaxy j7max
Thankyou.