The red mi note 4 is best phone in this budget .
Its features are excellent . It does not hang . I use it form 3 months as it’s battery backup is also excellent when I full charge my phone it gives two days backup . Internal storage is very good now I can download so many files , movies , games etc .
It has 4 gb ram so it has no problem of hang .
Its design and looks are awesome also it has fingure sensor on back . It also has 3g, 4g connectivity . It does not heat overall .
I think it is the best phone in this budget .
I prefer you to buy this smartphone .