What are the differences between the SIGMA 24mm F2 DG DN | Contemporary and the SIGMA 24mm F3.5 DG DN | Contemporary?

The SIGMA 24mm F2 DG DN | Contemporary is designed with an emphasis on aperture value and performance, achieving an F value that is more than one stop brighter.
The SIGMA 24mm F3.5 DG DN | Contemporary is designed with an emphasis on compact size and close-up shooting capability. Although it has a less bright aperture, it achieves a maximum magnification ratio of 1:2 in a more portable body.