IPhone XS

iPhone XS and iPhone XS Max (stylized as iPhone Xs and iPhone Xs Max, Roman numeral "X" pronounced "ten") are smartphones designed, developed and marketed by Apple Inc. They are the twelfth-generation flagships of the iPhone, succeeding the iPhone X. They were announced on 12 September 2018 along with the lower-priced iPhone XR at the Steve Jobs Theatre in Cupertino, California. It was released on 21 September 2018.

The XS and XS Max are rated IP68 for dust and water resistance under IEC standard 60529, with Apple specifying a maximum depth of 2 meters and up to 30 minutes of submerged into water. This is an improvement over the IP67 water resistance of iPhone 8 and X. Apple has performed tests in various liquids including chlorinated water, salt water, tea, wine, beer and juices.

It also supports dual-SIM cards - which is nano SIM card and eSIM card, similar to Xiaomi Poco Phone.