Sigma 28mm F1.4 DG HSM | Art vs Viltrox AF 28mm F4.5 FE
Key differences
- —The AF 28mm F4.5 FE is 865g lighter (60g vs 925g).
- —The 28mm F1.4 DG HSM | Art is faster: f/1.4 vs f/4.5 (≈3.4 stops more light).
- —At launch the AF 28mm F4.5 FE cost $1,500 less ($99 vs $1,599).
- —For close-ups the 28mm F1.4 DG HSM | Art reaches 0.18× vs 0.11×.
- Mount
- Sony E (FE)
- Sony E (FE)
- Focal length
- 28mm
- 28mm
- Max aperture
- F1.4◆
- F4.5
- Weight
- 925g
- 60g◆
- Dimensions ⌀ × L
- 82.8 × 133.7mm
- 60.3 × 15.3mm
- Volume
- 720 cm³
- 44 cm³◆
- Density
- 1.28 g/cm³
- 1.37 g/cm³
- Filter thread
- ⌀77mm
- —
- Min focus
- 0.28m◆
- 0.38m
- Max magnification
- 0.18×◆
- 0.11×
- Elements / groups
- 17 / 12
- 6 / 6
- Aperture blades
- 9◆
- 8
- Focus drive
- HSM (Hyper Sonic Motor)
- VCM
- Stabilisation
- —
- —
- Weather sealed
- Yes
- —
- Aperture ring
- —
- —
- Released
- 2019
- 2024
- MSRP (USD)
- $1,599
- $99◆
- Sharpness
- 9.0◆
- 6.9
- Bokeh Rendering
- 8.2◆
- 5.5
- Autofocus Speed
- 7.5◆
- 6.6
- Flare Resistance
- 8.0◆
- 6.2
- Build / Sealing
- 8.7◆
- 6.8
- Value / Size
- 8.4
- 9.0◆
Performance overlay
- 28mm F1.4 DG HSM | Art
- AF 28mm F4.5 FE
◆ marks the best value in a row. Scores are 0–10 editorial ratings.