Highlighted rows differ between the two models.
| Specification | Sony FE 28-60mm f/4-5.6 | Sony FE 28-70mm f/3.5-5.6 OSS |
|---|---|---|
| Mount | ||
| Mount | sony-fe | sony-fe |
| Optics | ||
| Focal (difference) | 28-60 mm | 28-70 mm |
| Aperture (difference) | f/4.0-5.6 | f/3.5-5.6 |
| Prime | No | No |
| Stabilization | No | No |
| Build | ||
| Weight (g) (difference) | 167,000 g | 426,000 g |
Pick Model B if you need the extra 10 mm reach, slightly brighter f/3.5 aperture at 28 mm, and want to save 49 EUR—its higher weight is the trade-off. Model A stays the better choice if you prioritize portability and can accept the dimmer f/4 maximum aperture at the wide end.