Sony SEL20TC
Sony
48 Overall Score
vs
TTArtisan AF7520-B-Z
TTArtisan
49 Overall Score
Scores
Street
Portrait
Budget
Video Cinema
Travel
Professional
Macro
Wildlife Sports
Landscape
Specifications
| Sony SEL20TC | TTArtisan AF7520-B-Z | |
|---|---|---|
| Optics | ||
| Type | telephoto | prime |
| Focal Length Min | — | 75 mm |
| Focal Length Max | — | 75 mm |
| Elements | 8 | 10 |
| Groups | 5 | 7 |
| Aspherical Elements | 1★ | — |
| ED Elements | — | 1★ |
| Coating | — | Multi-layer anti-reflection coating |
| Aperture | ||
| Max Aperture | — | f/16 |
| Min Aperture | — | f/2 |
| Constant | — | ✓★ |
| Diaphragm Blades | — | 9★ |
| Build | ||
| Mount | Sony E | L-Mount |
| Format | full-frame | full-frame |
| Weather Sealed | ✓★ | — |
| Weight | 0.40 kg | 0.06 kg★ |
| Filter Thread | — | 62 mm |
| AF & Stabilization | ||
| AF Type | — | Stepper Motor |
| Stabilization | ✓★ | ✗ |
| Stabilization Stops | 2 stops★ | — |
| Focus | ||
| Min Focus Distance | — | 750 mm★ |
| Max Magnification | 2.0x★ | — |
Pros & Cons
Sony SEL20TC
- Strong stabilization (74th percentile)
- Strong build (73rd percentile)
- Strong aperture (65th percentile)
- Below average macro (14th percentile)14th %ile
- Below average social proof (21st percentile)
- Below average versatility (34th percentile)
TTArtisan AF7520-B-Z
- Strong build (99th percentile)99th %ile
- Below average user sentiment (8th percentile)8th %ile
- Below average versatility (34th percentile)
Pricing
Sony SEL20TC0.089score per dollar
vs
TTArtisan AF7520-B-Z0.245score per dollar
TTArtisan AF7520-B-Z offers 2.8x better value for money
Verdict
Tie
Both products are closely matched - Sony SEL20TC wins 5 specs while TTArtisan AF7520-B-Z wins 5.
