This phone is nice phone and phone ram by 4Gb and internal memory 32 Gb and phone camera is 16Mp by front cameras is 24Mp and display 5.7 inches and octa core 1.8 Ghz processer non removebal li-lon 3000 Mah battery photo quality is best phone is 3G, 4G phone dual Sim, wifi, volte phone secondary camera gorilla glass and Android systems is 7.1.2 best phone by very good phone