Though it cheap but it has very poor feature. It has very poor ram and battery, I myself using this but it can’t satisfy me. It has quad core prossesor but it wont make any difference, its internal memory and device storage are like marged to each other so if I installed any app it consume my phone storage. Phone storage is very small so I cant install too many apps, its cant support heavy games. If I install any app in my sd card it still consume my phone storage a little bit. It sound is low also, Mobile getting hang too many times, and battary is really very poor. Without root this set is very poor. The only good feature in this mobile its android 5.1 lollypop version which supports all types of HQ and HD videos.
I only want say to the developer that if you really want make a cheap mobile make it a little problem free.