The Xiaomi Mi 10 Ultra currently reigns over the DxOMark charts, which Xiaomi is particularly proud about. The team behind the commemorative phone has published a detailed account of how the cameras operate to achieve the best-in-class performance.

The main camera has a 48 MP 1/1.32” sensor that can do on-chip single-frame HDR processing. Basically, pixels are grouped into three categories: short, medium and long exposure. Then those are merged into an HDR signal as the sensor reads out the image line by line.
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