Xolo Era 4K is the best phone in its segment.Due to its features it is the love of many smartphone users, the phone comes with a 4000 mAh battery which is just fantastic in this range.it manages to run throughout the day evevn after a heavy use.The phone comes with a classical design which looks stunning and its griping is also very well designed as well.It comes with dual flash which enables users to have nice clicks at night.the rare camera is good and the front facing camera is also not bad as well.The performance of this phone is very good, it comes with 2gb ram which makes it function smooth.all the above the USP of this phone is its battery life and if you are in search of a phone with good looks and a heavy battery life then this phone is for you.