Canon RF 28-70mm f/2.8 IS STM
Canon
89 Overall Score
vs
Yongnuo YN25mm F1.7M 25mm
Yongnuo
46 Overall Score
Scores
Macro
Landscape
Video Cinema
Professional
Travel
Budget
Wildlife Sports
Street
Portrait
Specifications
| Canon RF 28-70mm f/2.8 IS STM | Yongnuo YN25mm F1.7M 25mm | |
|---|---|---|
| Optics | ||
| Type | zoom | prime |
| Focal Length Min | 28 mm | 25 mm |
| Focal Length Max | 70 mm | 25 mm |
| Elements | 15 | 7 |
| Groups | 12 | 6 |
| Aspherical Elements | 2 | 2 |
| ED Elements | 2★ | 1 |
| Coating | Super Spectra Coating (SSC) | multi-layer coating |
| Aperture | ||
| Max Aperture | f/22 | f/22 |
| Min Aperture | f/2.8 | f/1.7 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 9★ | 7 |
| Build | ||
| Mount | Canon RF | Micro Four Thirds |
| Format | full-frame★ | micro-four-thirds |
| Weather Sealed | ✓★ | — |
| Weight | 0.49 kg | 0.15 kg★ |
| Filter Thread | 67 mm | 52 mm |
| AF & Stabilization | ||
| AF Type | STM | STM |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | 5.5 stops★ | — |
| Focus | ||
| Min Focus Distance | 239 mm | 200 mm★ |
| Max Magnification | 1:4.2★ | 0.2x |
Pros & Cons
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)
Yongnuo YN25mm F1.7M 25mm
- Strong build (91st percentile)91st %ile
- Strong af (87th percentile)87th %ile
- Strong stabilization (83rd percentile)83rd %ile
- Strong social proof (67th percentile)
- Below average user sentiment (7th percentile)7th %ile
- Below average bokeh (14th percentile)14th %ile
- Below average aperture (21st percentile)
- Below average versatility (33rd percentile)
Verdict
Winner: Canon RF 28-70mm f/2.8 IS STM
Scores 89 overall, wins 9 of 9 usage categories and 7 of 22 specs.