Model iPhone 15 , Colour Black , Storage 128 GB , Screen 6.1 " , Flat , Super Retina XDR , 2556 x 1179 pixels , CPU A16 , Network 5G , SIM card NanoSIM + eSIM , Bluetooth Yes , OS iOS 17 , IP IP68 , USB-C charging power 22 W , Weight 171 g , Energy efficiency class B