Fujifilm
GF 20-35mm F4 R WR
Fujifilm GFX Mount
GF 20-35mm F4 R WR — 20–35mm f/4 for Fujifilm GFX, a popular choice in the fujifilm lineup.
$2,299
Launch priceReleased Sep 2022
Sony
FE 50mm F1.2 GM
Sony E Mount
Exquisite resolution and dreamy bokeh combine in a masterful f/1.2 prime.
$1,999
Launch priceReleased Mar 2021
GF 20-35mm F4 R WR is 1.5 years newer.
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Wins
GF 20-35mm F4 R WR
Wins
FE 50mm F1.2 GM
1 categories tied
TL;DR — Key differences
- BFE 50mm F1.2 GM has lower Max aperture (Wide) (f/1.2 vs f/4)
- BFE 50mm F1.2 GM has lower Max aperture (Tele) (f/1.2 vs f/4)
- AGF 20-35mm F4 R WR has lower Min focus distance (35 cm vs 40 cm)
- BFE 50mm F1.2 GM has higher Max magnification (0.17 × vs 0.15 ×)
- BFE 50mm F1.2 GM has lower Weight (778 g vs 820 g)
Key specs at a glance
Size and weight, to scale
GF 20-35mm F4 R WR
⌀89 × 113 mm
820 g (1.81 lb / 28.92 oz)
Credit card
85.6 × 54 mm
for scale
FE 50mm F1.2 GM
⌀87 × 108 mm
778 g (1.72 lb / 27.44 oz)
GF 20-35mm F4 R WR is 5mm longer and 2mm wider than FE 50mm F1.2 GM.
GF 20-35mm F4 R WR is 42 g heavier than FE 50mm F1.2 GM.
Diameter (⌀) is the maximum barrel width; length is measured from the mount to the front of the lens.
Use-case scoring
Which one for what?
Algorithmic scores from verified specs · 10 = best in class
Why pick one over the other
Reasons to choose the GF 20-35mm F4 R WR
- ✓
Special elements
Adds 2 Aspherical, 2 ED, 1 Super ED
- ✓
Min focus distance
35 cm vs 40 cm — lower is better
Reasons to choose the FE 50mm F1.2 GM
- ✓
Special elements
Adds 3 XA (extreme aspherical)
- ✓
Max aperture (Wide)
f/1.2 vs f/4 — lower is better
- ✓
Max aperture (Tele)
f/1.2 vs f/4 — lower is better
- ✓
Weight
778 g vs 820 g — lower is better
- ✓
Length
108 mm vs 112.5 mm — lower is better
- ✓
Diameter
87 mm vs 89 mm — lower is better
- ✓
Max magnification
0.17 × vs 0.15 × — higher is better
Shared specifications
Internal focus
Both support internal focus
Weather sealing
Both support weather sealing
Control ring
Both support control ring
Custom function button
Both support custom function button
Pros & cons at a glance
Editorially curated highlights and trade-offs.
GF 20-35mm F4 R WR
Pros
- ✓Versatile zoom range covers multiple focal lengths in one lens
- ✓Weather-sealed construction for outdoor shooting
- ✓Native Fujifilm GFX mount compatibility
Cons
- –Premium price point
- –Slower maximum aperture limits low-light performance
FE 50mm F1.2 GM
Pros
- ✓Outstanding sharpness wide open at f/1.2
- ✓Stunningly smooth, circular bokeh with 11 aperture blades
- ✓Extremely quiet and fast autofocus tracking
- ✓Manageable size and weight for an f/1.2 lens
Cons
- –Expensive investment for a single focal length
- –Heavy compared to standard f/1.8 options
- –Some visible vignetting wide open
Decided which one is right for you?
Compare live prices for the GF 20-35mm F4 R WR and FE 50mm F1.2 GM at major authorized retailers.
Fujifilm GF 20-35mm F4 R WR
Sony FE 50mm F1.2 GM
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Full specifications
✓ = category winner
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed June 2026.