My review in abbreviation!
R - Raging Speed
E - Excellent Performance
D - Dynamic Display
M - Metal Build
I - Incredibe Battery Life
N - Noteworthy
O - Outstanding
T - Top Notch specs
E - Ergonomical
4 - Fabulous, Fantastic, Furious and Futuristic!
Worth every single penny!
If you want to buy a new best mobile. Then go with Redmi Note 4