Highlighted rows differ between the two models.
| Specification | Nikon AF-S Nikkor 300mm f/4 D IF-ED | Sigma 20mm f/1.4 DG HSM ART - Monture Nikon |
|---|---|---|
| Mount | ||
| Mount | nikon-f | nikon-f |
| Optics | ||
| Focal (difference) | 300 mm | 20 mm |
| Aperture (difference) | f/4.0 | f/1.4 |
| Prime | Yes | Yes |
| Stabilization | No | No |
Pick Model A if you need a long telephoto reach for distant subjects and can work with a slightly slower f/4 aperture. Model B stays the better choice if you prioritize ultra-wide-angle framing and low-light performance with its fast f/1.4 aperture. Budget favors Model A by 50 EUR, but the decision hinges entirely on focal length and aperture needs.