Apple iPhone 14 and iPhone 13 have basically the same size and lens thickness, but their mobile phone cases are not universal.
If you had an iPhone 13 phone case before, you had to force it in if you wanted to use it for iPhone 14, but there would be some position deviation between the back camera and the border buttons, which was not completely suitable. At the same time, the phone case of iPhone 13 Pro cannot be used by iPhone 14, mainly because the camera position and side key position of iPhone 14 are slightly different from those of iPhone 13, which will cause some parts of the phone to bulge after wearing.
Introduction of iPhone 14 Pro:
IPhone 14 Pro is a relatively introduced model in the iphone14 series for the following reasons. Firstly, the processor adopts a more advanced A 16, and the performance of CPU and GPU has been greatly improved. The screen changed from Liu Haiping to a pill screen, which can be recognized at a glance. In addition, the camera is also the place where iPhone 14 Pro is greatly upgraded. Its main camera has been upgraded to 48 million pixels, and its shooting ability has been significantly upgraded.
These upgrades are the reasons why iPhone 14 Pro is worth buying. At the same time, the upgrade range of the normal version of iPhone 14 is not large, except that the processor is upgraded to the hot-blooded version of A 15, and there are not many other upgrades. So if you want to experience a big upgrade, it is recommended to buy iPhone 14 Pro or 14 Pro Max.