The Apple iPhone 6 was considered the most radically different model since the design of the iPhone 4. The iPhone 6 was taller, wider, thinner, and rounded at the corners. The change in dimensions was due to a desire to increase screen size while maintaining the same aspect ratio and pixel density.
The Apple iPhone 15 5G comes with a 6.1 inch touchscreen with Crash Detection, features Dynamic Island and a new 48-megapixel main camera with 4x resolution, 20 hours of video playback. This is all powered by the Apple A16 Bionic GPU chipset.
Apple iPhone 15 - 128 GB - Pink - T-Mobile
Apple iPhone 6 specifications
Identify your iPhone model - Apple Support
Apple iPhone 6 Specs
Apple iPhone 6S Plus (9th Gen) Dimensions & Drawings
Identify your iPhone model - Apple Support
ROG Phone 8 Gaming phones|ROG - Republic of Gamers|ROG Global
Apple iPhone 6 specs - PhoneArena
Apple iPhone 6 specs - PhoneArena
iPhone 6 - Wikipedia