Justin Sullivan/Getty Images The iPhone Air, released alongside three iPhone 17 versions in September 2025, is Apple's thinnest iPhone ever, measuring just 5.64 mm compared to 7.95 mm for the standard iPhone 17, and 8.75 mm for the two iPhone 17 Pro models. The 2026 iPhone 17e is also thinner than the 2025 iPhone 17 models, but it is still much thicker than the iPhone Air, at 7.80 mm. It may not have sold as well as the other iPhone 17 models, but the ultra-thin handset features a high-end A19 Pro chip like the iPhone 17 Pro models, and offers…