San Francisco Display regular
This page is annotating type details comparing to "San Francisco Text". This page is set letter-spacing: -3px, and "San Francisco Text" in the last page is set to letter-spacing: -10px. You can press left and right arrow on keyboard to go back and forth.
Tighter letter-space (pages have different settings)
Slightly slimmer stroke-width
Significantly longer arc, makes a smaller aperture
Because the stroke-width is reduced, the intersection points are made heavier to compensate
Same as “a”, “e” has smaller aperture too