The iPhone XS Max is Apple's largest handset to date, sporting a 6.5.inch Super Retina HD display. It measures in at 6.20 inches (157.5 mm) x 3.05 inches (77.4 mm) x 0.30 inch (7.7 mm). Compared to the iPhone X which is only 5.65 inches (143.6 mm) x 2.69 inches (70.9 mm) x 0.30 inch (7.7mm).
The iPhone XS Max weighs 7.34 ounces (208 grams). This is a large leap from the iPhone 8 at 5.22 ounces. The iPhone XS weighs 6.24 ounces.