It depends on different styles and brands of phone cases. In general, the size of the phone case will be slightly larger than the phone itself to ensure that it can tightly wrap the phone and provide good protection.
According to the reference information you provided, the body size of the Apple 13 (iPhone 13) is 14.67 cm (L) x 7.15 cm (W) x 0.765 cm (H).
Therefore, the length, width and height of the phone case may be slightly larger than these values. It is recommended that you refer to the specific size in the product details when purchasing a phone case to ensure that you buy the right phone case for your Apple 13.
Apple 13 and 13pro are 6.1 inch screen, the length of the phone is 146.7mm, the width is 71.5mm, although the pixel is not the same, but the size and position of the camera is the same, 13pro is mainly higher than 13 pixels, the screen refresh rate is higher, the appearance of the phone is no difference, the phone shell can be universal.