Hii friend I am review vivo v9 youth this phone is vary nice and price is 18, 990.display full hd and size 6.3 inches this phone body look so beutiful and strong operating syestem andraid v8.1 ram 4gb internal memory is 32gb and expandable memory up to 256gb camara so nice duel camara rear 16mp+2mp+.led flash and front cam 16mp this phone 3g and 4g support and wlan wifi and mobile hotspot battry capacity is 3260 mah this battry non-removable I like this phone