Xiaomi redmi set of any model gives us long time battery backup .i used this phone it charge so fast but its battery backup is really awesome .in this era we all have android set nd most of the work we done from our phone nd for this situation redmi is really gud than other phone bcoz I still never seen this type of battery backup in low range price, nd its other feature is also far above than other .overall I can this is perfect range of mobile that can beat big brand phone.