The main wide-angle sensor has 1.4μm pixels and a lens that opens in f / 1.8. The second is a telephoto opening in f / 2.6. At the front, it's a 7-megapixel lens sensor opening in f / 2.2 that will take care of your selfies.
The iPhone XS and XS Max are now available in dual SIM ... with a little feint anyway: the main SIM remains physical, while the second SIM is none other than an eSIM. Only China will have the right to two physical SIM, particularity of the market obliges.
The iPhone XS and XS Max both benefit from the same OLED tile as the iPhone X in its time. The first takes a diagonal of 5.8 inches, when the second is 6.5 inches. These are in "Super Retina" resolution, ie 458 dpi.
The life and power of the battery are excellent.