Sony FE 24-70mm f/2.8 GM vs Sigma 28-70mm f/2.8 DG DN Contemporary
Both are Sony E mount zooms for pro standard zoom and everyday — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.
| Spec | Sony FE 24-70mm f/2.8 GM | Sigma 28-70mm f/2.8 DG DN Contemporary |
|---|---|---|
| Focal length | 24-70mm | 28-70mm |
| Max aperture | f/2.8 | f/2.8 |
| Type | zoom | zoom |
| Coverage | full-frame | full-frame |
| Mount | Sony E | Sony E |
Which should you buy?
- the Sony FE 24-70mm f/2.8 GM covers 24-70mm and the Sigma 28-70mm f/2.8 DG DN Contemporary covers 28-70mm — pick the range that matches what you shoot
- the Sony FE 24-70mm f/2.8 GM is first-party (Sony) for guaranteed full autofocus and in-camera corrections; the Sigma 28-70mm f/2.8 DG DN Contemporary is third-party — usually the value pick
Where to buy
Sony FE 24-70mm f/2.8 GMSee price on Amazon
Sigma 28-70mm f/2.8 DG DN ContemporarySee price on Amazon
FAQ
What's the difference between the Sony FE 24-70mm f/2.8 GM and the Sigma 28-70mm f/2.8 DG DN Contemporary?
The Sony FE 24-70mm f/2.8 GM is 24-70mm f/2.8 zoom, full-frame; the Sigma 28-70mm f/2.8 DG DN Contemporary is 28-70mm f/2.8 zoom, full-frame. Both fit the Sony E mount.
Do the Sony FE 24-70mm f/2.8 GM and Sigma 28-70mm f/2.8 DG DN Contemporary fit the same camera?
Yes — both are Sony E mount lenses, so they fit Sony a7/a9/a1 (full-frame) and a6000-series (APS-C).
More Sony E comparisons: Samyang AF 24mm f/1.8 FE vs Samyang AF 14mm f/2.8 FE · Sony FE 24-50mm f/2.8 G vs Sony FE 28-60mm f/4-5.6 · Sony FE 100mm f/2.8 Macro GM OSS vs Sigma 105mm f/2.8 DG DN Macro Art · Sony FE 100mm f/2.8 Macro GM OSS vs Tamron 90mm f/2.8 Di III MACRO VXD · all Sony E lenses · all comparisons