This is very good phone I am using this phone.and I didnt face any problem in this phone .camera quality is very good compare to any phone in this price.and front is awesome its a 5 mp front facing camra and 8 mp back cameta.It have 2gb ram by this you can easily play big games .its a gaming phone actually.and it have 1.5gh and lollipop android system.battery backup is very good.but it takes 2hours for full charge.and you can play with this phone whole day .battery is very longlasting.This phone have no gorilla glass but the screen is very tough.and it is a good choice thank you