Sigma 20-200mm F3.5-6.3 DG ContemporaryvsTamron 28-300mm F/4-7.1 Di III VC VXD
20-200mm F3.5-6.3 DG Contemporary
20-200mm / F3.5-6.3
—
28-300mm F/4-7.1 Di III VC VXD
28-300mm / F4-7.1
—
Which to choose
When the 20-200mm F3.5-6.3 DG Contemporary suits you better
- Brightness0.4 stops brighter — better in low light and blurs the background more
- Weight70g lighter, so easier to carry
When the 28-300mm F/4-7.1 Di III VC VXD suits you better
- Zoom rangeCovers 28-300mm in a single lens
- StabilizationHas stabilization
These points are derived mechanically from the numbers. How a lens actually renders does not show up in specifications, so look at samples before deciding.
Size compared
- 20-200mm F3.5-6.3 DG Contemporary117.5mm long × 77.2mm diameter
- 28-300mm F/4-7.1 Di III VC VXD126mm long × 77mm diameter
Specifications compared
| Specification | Sigma 20-200mm F3.5-6.3 DG Contemporary | Tamron 28-300mm F/4-7.1 Di III VC VXD | Difference |
|---|---|---|---|
| Focal length (wide) | 20mm | 28mm | −8mm |
| Focal length (tele) | 200mm | 300mm | −100mm |
| Max aperture (wide) | F3.5 | F4 | 0.4 stops brighter |
| Max aperture (tele) | F6.3 | F7.1 | 0.3 stops brighter |
| Min aperture | F22 | F22 | — |
| Min focus distance | — | 19cm | No data |
| Max magnification | — | 0.36× | No data |
| Aperture blades | — | 9blades | No data |
| Weight | 540g | 610g | −70g |
| Length | 117.5mm | 126mm | −8.5mm |
| Diameter | 77.2mm | 77mm | +0.2mm |
| Filter size | 72mm | 67mm | +5mm |
| Released | 2025 | 2024 | +1year |
| Stabilization | No | Yes | No |
| Weather sealing | Yes | Yes | — |
| Macro | No | No | — |
| Autofocus | Yes | Yes | — |
The difference column reads as 20-200mm F3.5-6.3 DG Contemporary relative to 28-300mm F/4-7.1 Di III VC VXD.The highlighted cell is the better side for that specification.
Check prices
20-200mm F3.5-6.3 DG Contemporary
ADLinks to Amazon, MPB, Wex Photo Video, Park Cameras, eBay are affiliate links. We may earn a commission if you buy through them, at no extra cost to you.Links to London Camera Exchange are not affiliate links.Links marked “Search results” go to that retailer’s search page for this lens name.Check price and availability on the retailer’s own site.
28-300mm F/4-7.1 Di III VC VXD
ADLinks to Amazon, MPB, Wex Photo Video, Park Cameras, eBay are affiliate links. We may earn a commission if you buy through them, at no extra cost to you.Links to London Camera Exchange are not affiliate links.Links marked “Search results” go to that retailer’s search page for this lens name.Check price and availability on the retailer’s own site.
20-200mm F3.5-6.3 DG Contemporary in detail28-300mm F/4-7.1 Di III VC VXD in detailAll E-mount lenses