Since the dimensions are different between the iPhone 14 and iPhone 15 series, it is not possible to use the case used in the old model in the new model. iPhone cases are produced so precisely that even these small differences cause case incompatibility.
Of course, not only size but also design changes create case incompatibility. For example; The iPhone 15 Pro has an action button instead of a mute switch. iPhone 15 Pro has a thinner screen frame.
iPhone 14 dimensions
- iPhone 14: 146.7 x 71.5 x 7.8 mm
- iPhone 14 Plus: 160.8 x 78.1 x 7.8 mm
- iPhone 14 Pro: 147.5 x 71.5 x 7.85 mm
- iPhone 14 Pro Max: 160.7 x 77.6 x 7.85 mm
iPhone 15 dimensions
- iPhone 15: 147.6 x 71.6 x 7.8 mm
- iPhone 15 Plus: 160.9 x 77.8 x 7.8 mm
- iPhone 15 Pro: 146.6 x 70.6 x 8.25 mm
- iPhone 15 Pro Max: 159.9 x 76.7 x 8.25 mm