How thick / much thinner is the iPhone XS?

iPhone Xs Dimensions

The iPhone XS may include more advanced features than its predecessor the iPhone X but it has retained the same dimensions, including thickness. The iPhone XS is 5.65 inches (143.6 mm) x 2.79 inches (70.9 mm) x 0.30 inch (7.7 mm). It weighs 6.24 ounces (177 grams) and has a 5.8‑inch display, also the same as the iPhone X.