I m writing this review with Redmi 4 only. It is the best phone I have used till now in my life.
Its compact size. In hands feels excellent. Curved edges which gives it new and sexy looks.
Camera quality is better than previous versions of redmi
Sound quality is lil bit on lower side.
Battery backup is very good.
Its lil bit slippery tho but back cover with eliminate this con.
I m using black colour redmi 4 and I m in love with this phone.
Themes and fonts are so catchy.
Loving this set.