Great quality and low prices, that's why i love Xiaomi!
And mostly, they don't do shity update like samsung.. After 2-3 years, Samsung always make a last update that makes the smartphone very laggy and slow.. Xiaomi don't..
I actually have a Xiaomi mi5 from almost 2 years and it works perfectly! :)
RE: Xiaomi's Redmi is now a sub-brand, 48MP phone teased for launch