Why the text is found to be smeared and colored when scrolling through the pages on the POCO X7 Pro after setting the dark mode?

Thank you for your support of Xiaomi products. All mobile phones undergo strict professional inspection before leaving the factory, so you can use them with confidence. For OLED products, when you drag the screen, the text has a slight smear and color cast, which is an inherent characteristic of OLED devices and is a normal phenomenon. You can use it with confidence. You can try to turn off the dark mode, manually adjust the frame rate to a custom 120Hz, or adjust the font size to reduce the phenomenon.