Samyang 14mm f/2.8 IF ED UMC - Monture Sony A vs Samyang 20mm f/1.8 ED AS IF UMC - Monture Sony A
Prices & availability
Specification comparison
Highlighted rows differ between the two models.
| Specification | Samyang 14mm f/2.8 IF ED UMC - Monture Sony A | Samyang 20mm f/1.8 ED AS IF UMC - Monture Sony A |
|---|---|---|
| Mount | ||
| Mount | sony-a | sony-a |
| Optics | ||
| Focal (difference) | 14 mm | 20 mm |
| Aperture (difference) | f/2.8 | f/1.8 |
| Prime | Yes | Yes |
| Stabilization | No | No |
Verdict
Pick the Samyang 14mm f/2.8 if you need the widest possible field of view for landscapes or architecture and can accept a slightly dimmer maximum aperture. Choose the Samyang 20mm f/1.8 if low-light performance or shallower depth of field is more important to you, and the extra 6 mm on the long end won’t cramp your shooting style—both for a near-identical budget.