Sigma 24mm f/1.4 DG DN Art vs Tamron 25-200mm f/2.8-5.6 Di III VXD G2
The bottom line
These cover different focal lengths — the Sigma 24mm f/1.4 DG DN Art is 24mm, the Tamron 25-200mm f/2.8-5.6 Di III VXD G2 is 25-200mm — so they're not really substitutes. Pick by the field of view you actually need: the Sigma 24mm f/1.4 DG DN Art for standard, the Tamron 25-200mm f/2.8-5.6 Di III VXD G2 for telephoto.
Choose the Sigma 24mm f/1.4 DG DN Art if…
- ✓You want more light and background blur — f/1.4 is faster than f/2.8, better for low light and subject separation.
- ✓You prefer a fast, compact single focal length — a 24mm prime over a zoom.
Choose the Tamron 25-200mm f/2.8-5.6 Di III VXD G2 if…
- ✓You need more reach — it goes to 200mm vs 24mm for distant subjects, wildlife and sport.
- ✓You want one-lens flexibility — a 25-200mm zoom covers what the fixed 24mm can't reframe.
- ✓You like close-focus work — 0.4x magnification vs 0.19x.
Where they differ
- ›Aperture: the Sigma 24mm f/1.4 DG DN Art opens to f/1.4 vs the Tamron 25-200mm f/2.8-5.6 Di III VXD G2's f/2.8 — more light and shallower depth-of-field.
- ›Focal range: Sigma 24mm f/1.4 DG DN Art is 24mm, Tamron 25-200mm f/2.8-5.6 Di III VXD G2 is 25-200mm — different framing and reach.
- ›Type: the Tamron 25-200mm f/2.8-5.6 Di III VXD G2 is a zoom (flexible framing), the Sigma 24mm f/1.4 DG DN Art a prime (one focal length, usually brighter and lighter).
- ›Close-up: the Tamron 25-200mm f/2.8-5.6 Di III VXD G2 reaches 0.4x magnification vs 0.19x — more for close-up and macro work.
Frequently asked
Is the Sigma 24mm f/1.4 DG DN Art or the Tamron 25-200mm f/2.8-5.6 Di III VXD G2 better?
These cover different focal lengths — the Sigma 24mm f/1.4 DG DN Art is 24mm, the Tamron 25-200mm f/2.8-5.6 Di III VXD G2 is 25-200mm — so they're not really substitutes. Pick by the field of view you actually need: the Sigma 24mm f/1.4 DG DN Art for standard, the Tamron 25-200mm f/2.8-5.6 Di III VXD G2 for telephoto.
Who should choose the Sigma 24mm f/1.4 DG DN Art?
Choose the Sigma 24mm f/1.4 DG DN Art if you want more light and background blur — f/1.4 is faster than f/2.8, better for low light and subject separation. Choose it if you prefer a fast, compact single focal length — a 24mm prime over a zoom.
Who should choose the Tamron 25-200mm f/2.8-5.6 Di III VXD G2?
Choose the Tamron 25-200mm f/2.8-5.6 Di III VXD G2 if you need more reach — it goes to 200mm vs 24mm for distant subjects, wildlife and sport. Choose it if you want one-lens flexibility — a 25-200mm zoom covers what the fixed 24mm can't reframe. Choose it if you like close-focus work — 0.4x magnification vs 0.19x.
What is the main difference between the Sigma 24mm f/1.4 DG DN Art and the Tamron 25-200mm f/2.8-5.6 Di III VXD G2?
Aperture: the Sigma 24mm f/1.4 DG DN Art opens to f/1.4 vs the Tamron 25-200mm f/2.8-5.6 Di III VXD G2's f/2.8 — more light and shallower depth-of-field.
| Product | ||
|---|---|---|
| Optical Design | ||
| Focal Length | 24mm | 25-200mm |
| Lens Type | Prime | Zoom |
| Optical Elements | 15 | 18 |
| Optical Groups | 12 | 14 |
| Aperture & Iris | ||
| Maximum Aperture | f/1.4 | f/2.8 |
| Minimum Aperture | f/16 | f/32 |
| Aperture Blades | 9 | 9 |
| Rounded Aperture | Yes | Yes |
| Coverage & Angle | ||
| Format Coverage | Full-Frame | Full-Frame |
| Lens Mount | Sony E | Sony E |
| Angle of View | 84° | 82° – 12° |
| 35mm Equivalent | − | − |
| Focus | ||
| Autofocus | Yes | Yes |
| Focus Motor | HLA | VXD |
| Focus Limiter | No | No |
| AF/MF Switch | Yes | Yes |
| Min Focus Distance | 25 cm | 17 cm |
| Max Magnification | 0.19x | 0.4x |
| Stabilization & Video | ||
| Optical Stabilization | No | No |
| Aperture Ring | Yes | No |
| Declickable Aperture | Yes | No |
| Parfocal | No | No |
| Internal Zoom | No | No |
| General | ||
| Price (MSRP) | $999 | $999 |
| Filter Size | 72mm | 67mm |
| Diameter | 75.9mm | 76.6mm |
| Length | 115.9mm | 118.6mm |
| Weight | 630g (1.39 lb) | 575g (1.27 lb) |
| Weather Sealed | Yes | Yes |
| Tripod Collar | No | No |
