Sony FE 50mm f/2.5 G vs Viltrox AF 50mm f/2.0
Both are Sony E mount primes for everyday and standard prime — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.
| Spec | Sony FE 50mm f/2.5 G | Viltrox AF 50mm f/2.0 |
|---|---|---|
| Focal length | 50mm | 50mm |
| Max aperture | f/2.5 | f/2.0 |
| Type | prime | prime |
| Coverage | full-frame | full-frame |
| Mount | Sony E | Sony E |
Which should you buy?
- the Viltrox AF 50mm f/2.0 opens wider (f/2.0) — brighter in low light and more background blur
- the Sony FE 50mm f/2.5 G is first-party (Sony) for guaranteed full autofocus and in-camera corrections; the Viltrox AF 50mm f/2.0 is third-party — usually the value pick
Where to buy
Check the Sony FE 50mm f/2.5 G price on Amazon →
Check the Viltrox AF 50mm f/2.0 price on Amazon →
FAQ
What's the difference between the Sony FE 50mm f/2.5 G and the Viltrox AF 50mm f/2.0?
The Sony FE 50mm f/2.5 G is 50mm f/2.5 prime, full-frame; the Viltrox AF 50mm f/2.0 is 50mm f/2.0 prime, full-frame. Both fit the Sony E mount.
Which is better in low light, the Sony FE 50mm f/2.5 G or the Viltrox AF 50mm f/2.0?
The Viltrox AF 50mm f/2.0 — its f/2.0 maximum aperture lets in more light and gives more background blur than the f/2.5 of the other.
Do the Sony FE 50mm f/2.5 G and Viltrox AF 50mm f/2.0 fit the same camera?
Yes — both are Sony E mount lenses, so they fit Sony a7/a9/a1 (full-frame) and a6000-series (APS-C).
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