Sigma Art 14mm f/1.4 DG Art 14mm
Sigma
54 Overall Score
vs
Canon RF 28-70mm f/2.8 IS STM
Canon
89 Overall Score
Scores
Macro
Landscape
Video Cinema
Professional
Travel
Budget
Wildlife Sports
Street
Portrait
Specifications
| Sigma Art 14mm f/1.4 DG Art 14mm | Canon RF 28-70mm f/2.8 IS STM | |
|---|---|---|
| Optics | ||
| Type | prime | zoom |
| Focal Length Min | 14 mm | 28 mm |
| Focal Length Max | 14 mm | 70 mm |
| Elements | 19 | 15 |
| Groups | 15 | 12 |
| Aspherical Elements | 4★ | 2 |
| ED Elements | 1 | 2★ |
| Coating | Super Multi-Layer Coating, Water and oil repellent coating | Super Spectra Coating (SSC) |
| Aperture | ||
| Max Aperture | f/16 | f/22 |
| Min Aperture | f/1.4 | f/2.8 |
| Constant | ✓ | ✓ |
| Diaphragm Blades | 11★ | 9 |
| Build | ||
| Mount | L-Mount | Canon RF |
| Format | full-frame | full-frame |
| Weather Sealed | ✓ | ✓ |
| Weight | 1.17 kg | 0.49 kg★ |
| Filter Thread | — | 67 mm |
| AF & Stabilization | ||
| AF Type | HLA Autofocus Motor | STM★ |
| Stabilization | ✗ | ✓★ |
| Stabilization Stops | — | 5.5 stops★ |
| Focus | ||
| Min Focus Distance | 300 mm | 239 mm★ |
| Max Magnification | 1:11.9 | 1:4.2 |
Pros & Cons
Sigma Art 14mm f/1.4 DG Art 14mm
- Strong social proof (98th percentile)98th %ile
- Strong optical (97th percentile)97th %ile
- Strong macro (71st percentile)
- Below average build (12th percentile)12th %ile
- Below average versatility (33rd percentile)
Canon RF 28-70mm f/2.8 IS STM
- Strong stabilization (99th percentile)99th %ile
- Strong user sentiment (98th percentile)98th %ile
- Strong social proof (89th percentile)89th %ile
- Strong af (87th percentile)87th %ile
- Below average aperture (21st percentile)
- Below average bokeh (24th percentile)
Pricing
Sigma Art 14mm f/1.4 DG Art 14mm0.029score per dollar
vs
Canon RF 28-70mm f/2.8 IS STM0.081score per dollar
Canon RF 28-70mm f/2.8 IS STM offers 2.8x better value for money
Verdict
Winner: Canon RF 28-70mm f/2.8 IS STM
Scores 89 overall, wins 8 of 9 usage categories and 6 of 22 specs.
