https://www.dxomark.com/xiaomi-13t-camera-test/
The Xiaomi 13T delivered a decent performance in the DXOMARK Camera test for a device in its class, but our experts observed a range of issues that prevented it from securing a spot among the best in our ranking. This included color casts, slightly unnatural skin tone rendering, vignetting and contrast issues in backlit scenes. This said, the device offered good exposure, a fairly wide dynamic range and a quite good trade-off between texture retention and noise reduction, especially in bright light and under typical indoor conditions.
In video mode, the Xiaomi showed good results but also left some room for improvement. Unlike its predecessor, the 13T captures videos in HDR mode, offering a wide dynamic range in most conditions. In addition, the level of captured detail was pretty high when compared to other devices in the Premium segment. Accurate white balance in bright light and effective video stabilization make the 13T a good option for recording panning shots of landscapes. However, our testers also observed exposure stepping in changing light conditions and highlight clipping when recording high-contrast scenes. Color casts could be seen in low-light footage, our testers observed some autofocus instabilities, and while stabilization was overall effective, sharpness differences between frames were often noticeable when recording scenes with motion.