Sigma Contemporary 28-70mm f/2.8 DG DN
Sigma
63 Overall Score
vs
Canon RF 24-105mm f/4-7.1 IS STM
Canon
72 Overall Score
Scores
Travel
Macro
Budget
Landscape
Wildlife Sports
Professional
Street
Video Cinema
Portrait
Specifications
| Sigma Contemporary 28-70mm f/2.8 DG DN | Canon RF 24-105mm f/4-7.1 IS STM | |
|---|---|---|
| Optics | ||
| Type | zoom | zoom |
| Focal Length Min | 28 mm | 24 mm |
| Focal Length Max | 70 mm | 105 mm |
| Elements | 16 | — |
| Groups | 12 | — |
| Aspherical Elements | 3 | 4★ |
| ED Elements | 4★ | 1 |
| Coating | Super Multi-Layer & Nano Porous Coatings | Air Sphere Coating |
| Aperture | ||
| Max Aperture | f/22 | f/24 |
| Min Aperture | f/2.8 | 4-7.1 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 9★ | 7 |
| Build | ||
| Mount | Sony E | Canon RF |
| Format | full-frame | full-frame |
| Weather Sealed | ✓ | ✓ |
| Weight | 0.47 kg | 0.40 kg★ |
| Filter Thread | 67 mm | 67 mm |
| AF & Stabilization | ||
| AF Type | Stepping Motor | STM★ |
| Stabilization | ✗ | ✓★ |
| Stabilization Stops | — | 5 stops★ |
| Focus | ||
| Min Focus Distance | 190 mm★ | 201 mm |
| Max Magnification | 1:3.3 | 1:2 |
Pros & Cons
Sigma Contemporary 28-70mm f/2.8 DG DN
- Strong optical (96th percentile)96th %ile
- Strong af (87th percentile)87th %ile
- Strong macro (86th percentile)86th %ile
- Strong versatility (78th percentile)
- Below average social proof (20th percentile)20th %ile
- Below average aperture (20th percentile)20th %ile
- Below average bokeh (23rd percentile)
Canon RF 24-105mm f/4-7.1 IS STM
- Strong stabilization (97th percentile)97th %ile
- Strong versatility (92nd percentile)92nd %ile
- Strong af (87th percentile)87th %ile
- Strong macro (82nd percentile)82nd %ile
- Below average aperture (8th percentile)8th %ile
- Below average bokeh (8th percentile)8th %ile
- Below average user sentiment (30th percentile)
Pricing
Sigma Contemporary 28-70mm f/2.8 DG DN0.070score per dollar
vs
Canon RF 24-105mm f/4-7.1 IS STM0.157score per dollar
Canon RF 24-105mm f/4-7.1 IS STM offers 2.2x better value for money
Verdict
Winner: Canon RF 24-105mm f/4-7.1 IS STM
Scores 72 overall, wins 5 of 9 usage categories and 5 of 22 specs.
