Micro four thirds or fujifilm x?

Here is what the site says about that.

From Focal length converter: Ask it: The converter also answers questions at /ask/: try /ask/what-is-25mm-on-micro-four-thirds-in-full-frame, or name a camera, as in /ask/56mm-on-the-fujifilm-x-t5-full-frame-equivalent. Every camera in the gear catalogue knows its sensor size.

From Panasonic Lumix G X 35-100mm f/2.8 II: What it frames like: - On Micro Four Thirds (Micro Four Thirds): like 70-200mm on full frame; f/2.8 gives about the depth of field of f/5.6 there.

Quoted from this site's pages.