Screen size, resolution and quality are some of the most important features to consider when choosing a smartphone.
Xiaomi Mi 9 Pro 5G's 6.39" Super AMOLED LCD is slightly larger (0.09" ) than the Xiaomi Redmi Note 8's 6.3" IPS screen.
Besides comparing the LCD sizes, another specs that we find useful to compare is the ratio of screen area to total surface area of the phone (screen area/total surface area).
Xiaomi Mi 9 Pro 5G LCD covers 85% of its surface which is only slightly higher then Xiaomi Redmi Note 8's 82%.
Screen size is only one side of the story, resolution is as important in most cases.
Xiaomi Redmi Note 8's 409ppi pixel density is only slightly higher (6ppi ) than the Xiaomi Mi 9 Pro 5G's 403ppi pixel density.