Why are the pictures of text files taken by the Xiaomi smartphone clear in the center and fuzzy around the edge?
A large sensor and a large aperture can be used under the overall thickness of the phone, so differences will inevitably occur at close distances (the image quality around the edges of the picture will decrease). When taking pictures of text files, it is recommended that you use document mode or shoot at a slightly longer distance to effectively avoid the problem of unclear document edges.
Does it help?
Yes
No