Sony FE 24-240mm f/3.5-6.3 OSS vs Sigma 20-200mm f/3.5-6.3 DG Contemporary

Both are Sony E mount zooms for travel and everyday — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.

Last verified 2026-09-01 · Sony E mount · prices change — check the retailer

Spec	Sony FE 24-240mm f/3.5-6.3 OSS	Sigma 20-200mm f/3.5-6.3 DG Contemporary
Focal length	24-240mm	20-200mm
Max aperture	f/3.5-6.3	f/3.5-6.3
Type	zoom	zoom
Coverage	full-frame	full-frame
Mount	Sony E	Sony E

Which should you buy?

the Sony FE 24-240mm f/3.5-6.3 OSS covers 24-240mm and the Sigma 20-200mm f/3.5-6.3 DG Contemporary covers 20-200mm — pick the range that matches what you shoot
the Sony FE 24-240mm f/3.5-6.3 OSS is first-party (Sony) for guaranteed full autofocus and in-camera corrections; the Sigma 20-200mm f/3.5-6.3 DG Contemporary is third-party — usually the value pick

Where to buy

Sony FE 24-240mm f/3.5-6.3 OSS Full-Frame E-Mount Telephoto Zoom Lens

Sony FE 24-240mm f/3.5-6.3 OSSSee price on Amazon

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20-200mm F 3.5-6.3 DG for Sony E Mount | 20-200mm zoom with HLA autofocus and 1:2 magnification for landscapes, close-up

Sigma 20-200mm f/3.5-6.3 DG ContemporarySee price on Amazon

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FAQ

What's the difference between the Sony FE 24-240mm f/3.5-6.3 OSS and the Sigma 20-200mm f/3.5-6.3 DG Contemporary?
The Sony FE 24-240mm f/3.5-6.3 OSS is 24-240mm f/3.5-6.3 zoom, full-frame; the Sigma 20-200mm f/3.5-6.3 DG Contemporary is 20-200mm f/3.5-6.3 zoom, full-frame. Both fit the Sony E mount.

Do the Sony FE 24-240mm f/3.5-6.3 OSS and Sigma 20-200mm f/3.5-6.3 DG 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).

Citing these specs? Go ahead — manufacturer data, last verified 2026-09-01. Copy a ready-made reference:

More Sony E comparisons: Tamron 28-75mm f/2.8 Di III VXD G2 vs Sony FE 28-60mm f/4-5.6 · Sigma 50mm f/1.4 DG DN Art vs Sony FE 50mm f/1.4 GM · Sony FE 24-240mm f/3.5-6.3 OSS vs Tamron 18-300mm f/3.5-6.3 Di III-A VC VXD · Sony FE 24-240mm f/3.5-6.3 OSS vs Tamron 18-200mm f/3.5-6.3 Di III VC · all Sony E lenses · all comparisons

Sony FE 24-240mm f/3.5-6.3 OSSAffiliate linkSee price on Amazon