Sony FE 50-150mm f/2 GM vs Sony FE 85mm f/1.4 GM II
The bottom line
The Sony FE 50-150mm f/2 GM is a zoom (50-150mm) and the Sony FE 85mm f/1.4 GM II is an 85mm prime. The zoom gives you framing flexibility from one lens; the prime trades that for a fixed focal length that's usually brighter (f/1.4 vs f/2) and lighter to carry. Choose flexibility or a fast single focal length.
Choose the Sony FE 50-150mm f/2 GM if…
- ✓You need more reach — it goes to 150mm vs 85mm for distant subjects, wildlife and sport.
- ✓You shoot wide — it starts at 50mm vs 85mm for landscapes, interiors and architecture.
- ✓You want one-lens flexibility — a 50-150mm zoom covers what the fixed 85mm can't reframe.
- ✓You like close-focus work — 0.2x magnification vs 0.12x.
Choose the Sony FE 85mm f/1.4 GM II if…
- ✓You want more light and background blur — f/1.4 is faster than f/2, better for low light and subject separation.
- ✓You're on a budget — $1,799 vs $3,899 leaves more for other gear.
- ✓You prefer a fast, compact single focal length — an 85mm prime over a zoom.
- ✓You value portability — at 642g (1.42 lb) it's lighter than the 1340g (2.95 lb) alternative for travel and all-day carry.
Where they differ
- ›Aperture: the Sony FE 85mm f/1.4 GM II opens to f/1.4 vs the Sony FE 50-150mm f/2 GM's f/2 — more light and shallower depth-of-field.
- ›Focal range: Sony FE 50-150mm f/2 GM is 50-150mm, Sony FE 85mm f/1.4 GM II is 85mm — different framing and reach.
- ›Type: the Sony FE 50-150mm f/2 GM is a zoom (flexible framing), the Sony FE 85mm f/1.4 GM II a prime (one focal length, usually brighter and lighter).
- ›Price: the Sony FE 85mm f/1.4 GM II is $1,799, $2,100 under the Sony FE 50-150mm f/2 GM.
- ›Weight: the Sony FE 85mm f/1.4 GM II is 642g (1.42 lb) vs 1340g (2.95 lb) — you'll feel the difference handheld.
Frequently asked
Is the Sony FE 50-150mm f/2 GM or the Sony FE 85mm f/1.4 GM II better?
The Sony FE 50-150mm f/2 GM is a zoom (50-150mm) and the Sony FE 85mm f/1.4 GM II is an 85mm prime. The zoom gives you framing flexibility from one lens; the prime trades that for a fixed focal length that's usually brighter (f/1.4 vs f/2) and lighter to carry. Choose flexibility or a fast single focal length.
Who should choose the Sony FE 50-150mm f/2 GM?
Choose the Sony FE 50-150mm f/2 GM if you need more reach — it goes to 150mm vs 85mm for distant subjects, wildlife and sport. Choose it if you shoot wide — it starts at 50mm vs 85mm for landscapes, interiors and architecture. Choose it if you want one-lens flexibility — a 50-150mm zoom covers what the fixed 85mm can't reframe. Choose it if you like close-focus work — 0.2x magnification vs 0.12x.
Who should choose the Sony FE 85mm f/1.4 GM II?
Choose the Sony FE 85mm f/1.4 GM II if you want more light and background blur — f/1.4 is faster than f/2, better for low light and subject separation. Choose it if you're on a budget — $1,799 vs $3,899 leaves more for other gear. Choose it if you prefer a fast, compact single focal length — an 85mm prime over a zoom. Choose it if you value portability — at 642g (1.42 lb) it's lighter than the 1340g (2.95 lb) alternative for travel and all-day carry.
What is the main difference between the Sony FE 50-150mm f/2 GM and the Sony FE 85mm f/1.4 GM II?
Aperture: the Sony FE 85mm f/1.4 GM II opens to f/1.4 vs the Sony FE 50-150mm f/2 GM's f/2 — more light and shallower depth-of-field.
| Product | ||
|---|---|---|
| Optical Design | ||
| Focal Length | 50-150mm | 85mm |
| Lens Type | Zoom | Prime |
| Optical Elements | 19 | 14 |
| Optical Groups | 17 | 11 |
| Aperture & Iris | ||
| Maximum Aperture | f/2 | f/1.4 |
| Minimum Aperture | f/22 | f/16 |
| 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 | 47° – 16° | 28.5° – 28.5° |
| 35mm Equivalent | − | − |
| Focus | ||
| Autofocus | Yes | Yes |
| Focus Motor | XD Linear | XD Linear |
| Focus Limiter | Yes | No |
| AF/MF Switch | Yes | Yes |
| Min Focus Distance | 40 cm | 80 cm |
| Max Magnification | 0.2x | 0.12x |
| Stabilization & Video | ||
| Optical Stabilization | No | No |
| Aperture Ring | Yes | Yes |
| Declickable Aperture | Yes | Yes |
| Parfocal | No | No |
| Internal Zoom | Yes | No |
| General | ||
| Price (MSRP) | $3,899 | $1,799 |
| Filter Size | 95mm | 77mm |
| Diameter | 102.8mm | 84.7mm |
| Length | 200mm | 107.3mm |
| Weight | 1340g (2.95 lb) | 642g (1.42 lb) |
| Weather Sealed | Yes | Yes |
| Tripod Collar | Yes | No |
