Why is the highlight edge around the front camera of the Redmi Note 14 5G offset?

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The reason for the highlight edge around the front camera of the phone are listed below:
1. The phone uses an OLED screen, which has a self-luminous characteristic. When displaying black, the pixels do not emit light, but when displaying bright colors, the pixels will emit light;
2. The camera module is surrounded by decorative or protective borders that reflect or refract light under certain lighting conditions, creating a highlight effect.
This is a normal phenomenon. It does not affect the normal use of other functions of the phone.