Sony FE 20-70mm f/4 G vs Sony E PZ 18-105mm f/4 G OSS
Both are Sony E mount zooms for everyday and travel — here's how the specs differ and which to pick. Every spec is from the manufacturer's own catalog.
| Spec | Sony FE 20-70mm f/4 G | Sony E PZ 18-105mm f/4 G OSS |
|---|---|---|
| Focal length | 20-70mm | 18-105mm |
| Max aperture | f/4 | f/4 |
| Type | zoom | zoom |
| Coverage | full-frame | APS-C |
| Mount | Sony E | Sony E |
Which should you buy?
- the Sony FE 20-70mm f/4 G covers 20-70mm and the Sony E PZ 18-105mm f/4 G OSS covers 18-105mm — pick the range that matches what you shoot
- the Sony FE 20-70mm f/4 G covers full-frame (also works on APS-C bodies); the Sony E PZ 18-105mm f/4 G OSS is APS-C-only — it won't fill a full-frame sensor
Where to buy
Sony FE 20-70mm f/4 GSee price on Amazon
Sony E PZ 18-105mm f/4 G OSSSee price on Amazon
FAQ
What's the difference between the Sony FE 20-70mm f/4 G and the Sony E PZ 18-105mm f/4 G OSS?
The Sony FE 20-70mm f/4 G is 20-70mm f/4 zoom, full-frame; the Sony E PZ 18-105mm f/4 G OSS is 18-105mm f/4 zoom, APS-C. Both fit the Sony E mount.
Do the Sony FE 20-70mm f/4 G and Sony E PZ 18-105mm f/4 G OSS 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). Note the Sony E PZ 18-105mm f/4 G OSS is APS-C-only and won't fill a full-frame sensor.
More Sony E comparisons: Sony FE 90mm f/2.8 Macro G OSS vs Viltrox AF 75mm f/1.2 PRO · Sigma 50mm f/1.4 DG DN Art vs Sony FE 50mm f/1.4 GM · Sony FE 20mm f/1.8 G vs Viltrox AF 16mm f/1.8 · Sony FE 20mm f/1.8 G vs Samyang AF 24mm f/1.8 FE · all Sony E lenses · all comparisons