Screen size, resolution and quality are some of the most important features to consider when choosing a smartphone.
ZTE Axon 20 5G's 6.92" OLED LCD is slightly larger (0.25" ) than the Xiaomi Black Shark 3S's 6.67" Super AMOLED 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).
ZTE Axon 20 5G LCD covers 85% of its surface which is only slightly higher then Xiaomi Black Shark 3S's 82%.
Screen size is only one side of the story, resolution is as important in most cases.
Xiaomi Black Shark 3S's 395ppi pixel density is only slightly higher (7ppi ) than the ZTE Axon 20 5G's 388ppi pixel density.