Canon EF-S 18-55mm f/3.5-5.6 III vs Sigma 18-125mm f/3.8-5.6 DC OS HSM - Monture Canon EF-S
Prices & availability
Specification comparison
Highlighted rows differ between the two models.
| Specification | Canon EF-S 18-55mm f/3.5-5.6 III | Sigma 18-125mm f/3.8-5.6 DC OS HSM - Monture Canon EF-S |
|---|---|---|
| Mount | ||
| Mount | canon-ef-s | canon-ef-s |
| Optics | ||
| Focal (difference) | 18-55 mm | 18-125 mm |
| Aperture (difference) | f/3.5-5.6 | f/3.8-5.6 |
| Prime | No | No |
| Stabilization (difference) | No | Yes |
Verdict
Pick Model A if you prioritize a slightly brighter maximum aperture at the wide end (f/3.5 vs. f/3.8) and marginally lower cost for a lightweight, standard zoom range. Choose Model B if the significantly extended telephoto reach (up to 125mm) justifies the minor aperture trade-off and near-identical price for greater versatility.