Apple 13promax is scratchy. The back case of the iPhone 143Pro\/Pro Max seems to be particularly scratchy. Some of the display machines that have been put on the shelves for only a day have a lot of traces that can not be wiped off and can be seen by the naked eye.
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In addition, there are short video bloggers measured found that if it is a \"dual machine party\" user, then the iPhone 13 Pro should not be put in the pocket with other mobile phones in the bare phone state, otherwise the former's back plane will be easily scratched. However, similar things were not found in the iPhone 11 Pro, 12 Pro, and neither.