This phone battery is very bad.I buy this phone amazon.com in june.But his battery backup only 1 hours.His battery 4100mah is very bad battery.His sound quilty is not also good compair then Samsung J2Ace.But his 4 gb ram is very good I can play havay games on this phone.His design is very nice.His camera also good his rear camera is 13mp and front camera is 2mp.This phone is not trusted phone.And not friendly phone.This phone is not value for your money.