Screen size, resolution and quality are some of the most important features to consider when choosing a smartphone.
Apple iPhone XS Max's 6.5" OLED screen is significantly larger (1" ) than the Apple iPhone 7 Plus's 5.5" 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).
Apple iPhone XS Max LCD covers 85.41% of its surface which is only slightly higher then Apple iPhone 7 Plus's 67.89%.
Screen size is only one side of the story, resolution is as important in most cases.
Apple iPhone XS Max's 456ppi pixel density is only slightly higher (55ppi ) than the Apple iPhone 7 Plus's 401ppi pixel density.