This is a screenshot of my Elementary OS desktop displaying two different browsers using different engines, both displaying the same web page of https://onemorelevel.org/2018/06/14/vampyr-ps4-pro-review/
On the left side, it is Zen Browser. On the right side, it is GNOME Web a.k.a. Epiphany.
Note that the two browsers display the web content (text and font spacing) differently.









