Sigma 20-60mm F2.8-4 DG | Contemporary vs Sony FE 20-70mm F4 G
Key differences
- —The 20-60mm F2.8-4 DG | Contemporary is 113g lighter (375g vs 488g).
- —The 20-60mm F2.8-4 DG | Contemporary is faster: f/2.8 vs f/4 (≈1.0 stops more light).
- —At launch the 20-60mm F2.8-4 DG | Contemporary cost $251 less ($849 vs $1,100).
- —For close-ups the 20-60mm F2.8-4 DG | Contemporary reaches 0.43× vs 0.39×.
- Mount
- Sony E (FE)
- Sony E (FE)
- Focal length
- 20–60mm
- 20–70mm
- Max aperture
- F2.8–4◆
- F4
- Weight
- 375g◆
- 488g
- Dimensions ⌀ × L
- 72.2 × 88.0mm
- 78.7 × 99.0mm
- Volume
- 360 cm³◆
- 482 cm³
- Density
- 1.04 g/cm³
- 1.01 g/cm³
- Filter thread
- ⌀67mm
- ⌀72mm
- Min focus
- 0.16m◆
- 0.25m
- Max magnification
- 0.43×◆
- 0.39×
- Elements / groups
- 15 / 13
- 16 / 13
- Aperture blades
- 9
- 9
- Focus drive
- HLA Linear Motor
- XD Linear Motor (x2)
- Stabilisation
- —
- —
- Weather sealed
- Yes
- Yes
- Aperture ring
- —
- Yes · de-click
- Released
- 2026
- 2023
- MSRP (USD)
- $849◆
- $1,100
- Sharpness
- 8.2
- 8.8◆
- Bokeh Rendering
- 7.2
- 7.4◆
- Autofocus Speed
- 8.6
- 9.0◆
- Flare Resistance
- 8.0
- 8.3◆
- Build / Sealing
- 8.0
- 8.6◆
- Value / Size
- 8.6◆
- 8.4
Performance overlay
- 20-60mm F2.8-4 DG | Contemporary
- FE 20-70mm F4 G
◆ marks the best value in a row. Scores are 0–10 editorial ratings.