Sony FE 28-70mm f/2 GM vs Sony FE 70-200mm f/2.8 GM OSS II
The bottom line
Similar coverage, different speed: the Sony FE 28-70mm f/2 GM opens to f/2 versus the Sony FE 70-200mm f/2.8 GM OSS II's f/2.8 — more light and shallower background blur. The Sony FE 70-200mm f/2.8 GM OSS II gives that up to stay cheaper ($2,799). It comes down to how much you value that extra brightness.
Choose the Sony FE 28-70mm f/2 GM if…
- ✓You want more light and background blur — f/2 is faster than f/2.8, better for low light and subject separation.
- ✓You shoot wide — it starts at 28mm vs 70mm for landscapes, interiors and architecture.
Choose the Sony FE 70-200mm f/2.8 GM OSS II if…
- ✓You need more reach — it goes to 200mm vs 70mm for distant subjects, wildlife and sport.
- ✓You shoot handheld or on an unstabilised body — it has optical stabilisation, the other doesn't.
Where they differ
- ›Aperture: the Sony FE 28-70mm f/2 GM opens to f/2 vs the Sony FE 70-200mm f/2.8 GM OSS II's f/2.8 — more light and shallower depth-of-field.
- ›Focal range: Sony FE 28-70mm f/2 GM is 28-70mm, Sony FE 70-200mm f/2.8 GM OSS II is 70-200mm — different framing and reach.
- ›Price: the Sony FE 70-200mm f/2.8 GM OSS II is $2,799, $100 under the Sony FE 28-70mm f/2 GM.
- ›Stabilisation: only the Sony FE 70-200mm f/2.8 GM OSS II has optical stabilisation — steadier handheld shots, especially on bodies without IBIS.
- ›Weight: the Sony FE 28-70mm f/2 GM is 918g (2.02 lb) vs 1045g (2.30 lb) — you'll feel the difference handheld.
Frequently asked
Is the Sony FE 28-70mm f/2 GM or the Sony FE 70-200mm f/2.8 GM OSS II better?
Similar coverage, different speed: the Sony FE 28-70mm f/2 GM opens to f/2 versus the Sony FE 70-200mm f/2.8 GM OSS II's f/2.8 — more light and shallower background blur. The Sony FE 70-200mm f/2.8 GM OSS II gives that up to stay cheaper ($2,799). It comes down to how much you value that extra brightness.
Who should choose the Sony FE 28-70mm f/2 GM?
Choose the Sony FE 28-70mm f/2 GM if you want more light and background blur — f/2 is faster than f/2.8, better for low light and subject separation. Choose it if you shoot wide — it starts at 28mm vs 70mm for landscapes, interiors and architecture.
Who should choose the Sony FE 70-200mm f/2.8 GM OSS II?
Choose the Sony FE 70-200mm f/2.8 GM OSS II if you need more reach — it goes to 200mm vs 70mm for distant subjects, wildlife and sport. Choose it if you shoot handheld or on an unstabilised body — it has optical stabilisation, the other doesn't.
What is the main difference between the Sony FE 28-70mm f/2 GM and the Sony FE 70-200mm f/2.8 GM OSS II?
Aperture: the Sony FE 28-70mm f/2 GM opens to f/2 vs the Sony FE 70-200mm f/2.8 GM OSS II's f/2.8 — more light and shallower depth-of-field.
| Product | ||
|---|---|---|
| Optical Design | ||
| Focal Length | 28-70mm | 70-200mm |
| Lens Type | Zoom | Zoom |
| Optical Elements | 20 | 17 |
| Optical Groups | 14 | 14 |
| Aperture & Iris | ||
| Maximum Aperture | f/2 | f/2.8 |
| Minimum Aperture | f/22 | f/22 |
| Aperture Blades | 11 | 11 |
| Rounded Aperture | Yes | Yes |
| Coverage & Angle | ||
| Format Coverage | Full-Frame | Full-Frame |
| Lens Mount | Sony E | Sony E |
| Angle of View | 75° – 34° | 34° – 12.5° |
| 35mm Equivalent | − | − |
| Focus | ||
| Autofocus | Yes | Yes |
| Focus Motor | XD Linear | XD Linear |
| Focus Limiter | No | Yes |
| AF/MF Switch | Yes | Yes |
| Min Focus Distance | 38 cm | 40 cm |
| Max Magnification | 0.23x | 0.3x |
| Stabilization & Video | ||
| Optical Stabilization | No | Yes |
| Aperture Ring | Yes | Yes |
| Declickable Aperture | Yes | Yes |
| Parfocal | No | No |
| Internal Zoom | Yes | Yes |
| General | ||
| Price (MSRP) | $2,899 | $2,799 |
| Filter Size | 86mm | 77mm |
| Diameter | 92.9mm | 88mm |
| Length | 139.8mm | 200mm |
| Weight | 918g (2.02 lb) | 1045g (2.30 lb) |
| Weather Sealed | Yes | Yes |
| Tripod Collar | No | Yes |
