I have a vivo v5 mobile phone. & I bought this mobile in february 2017. I had to spent 18980.rupees it has 3k mAh battery. It not good at for long time backup . Vivo v5 mobile battery backup is not good. When I bought this mobile I found a 2.0A charger. & a eairphones. With this device. it give output : 5.0v -2.0A it made in china by salcomp. Whith this device I found a eairphone also I who give us clear voice.Now we will gona to about the vedio quality. This mobile, s vedio quality is nice. & camera vivo v5 mobile gront camera is 20mp moonlight camera it, s selfie is perfect it front has a notification light it is helpful For use message notification is speaker quality is very good it gives a clear sound for listen song & loud speaker call.It, s rear camera is 13 megapixels .Vivo v5 mobile is comfertabe for keep.Screen size is 13.97cm( 5.5) HD displayVivo mobile is made in india but is don, t know why some peoples call, s that it is a chaines mobile .When I use this device a long time then I have to face creat heating problems.