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Sony FE 50mm f/1.4 GM — GM Series · Compact · Aperture ring
Sony

Sony FE 50mm f/1.4 GM

GM Series · Compact · Aperture ring

96
/ 100
From $1,298
VS
Sony FE 50mm f/1.4 GM wins by 1
Canon RF 24-70mm f/2.8 L IS USM — L-series zoom · 5-stop IS · Weather-sealed
Canon

Canon RF 24-70mm f/2.8 L IS USM

L-series zoom · 5-stop IS · Weather-sealed

95
/ 100
From $2,299
Specdex verdict

Sony FE 50mm f/1.4 GM takes it — here’s why.

In our weighted Specdex score, Sony FE 50mm f/1.4 GM lands at 96 and Canon RF 24-70mm f/2.8 L IS USM at 95. That puts Sony FE 50mm f/1.4 GM ahead by 1 points — a narrow margin driven mostly by its strengths in the categories below.

Pick Sony FE 50mm f/1.4 GM if…

  • ✓Best 50mm AF lens for Sony E-mount
  • ✓Compact for f/1.4 GM glass
  • ✓Click-able aperture ring

Pick Canon RF 24-70mm f/2.8 L IS USM if…

  • ✓Sharp corner-to-corner
  • ✓5-stop in-lens stabilization
  • ✓Weather-sealed L-series build
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Sharpness

Sony FE 50mm f/1.4 GM

Compared on the sharpness sub-score

Sony FE 50mm f/1.4 GM leads on sharpness (98 vs 96).

Autofocus

Sony FE 50mm f/1.4 GM

Compared on the autofocus sub-score

Sony FE 50mm f/1.4 GM leads on af (98 vs 96).

Build

Tie

Compared on the build sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Value for money

Sony FE 50mm f/1.4 GM

Specdex score per dollar at MSRP

Sony FE 50mm f/1.4 GM more score per dollar ($1,298 vs $2,299).

Sony FE 50mm f/1.4 GM 96
vs
95 Canon RF 24-70mm f/2.8 L IS USM

Score breakdown

Sony FE 50mm f/1.4 GM
96
sharpness 98
af 98
build 96
bokeh 96
value 84
stabilization 0
Canon RF 24-70mm f/2.8 L IS USM
95
sharpness 96
af 96
build 96
bokeh 0
value 80
stabilization 95

Specs side-by-side

Sony FE 50mm f/1.4 GM versus Canon RF 24-70mm f/2.8 L IS USM — full spec comparison
Spec Sony FE 50mm f/1.4 GM Canon RF 24-70mm f/2.8 L IS USM
Mount
Sony E
Canon RF
Focal length
50 mm
24-70 mm
Aperture
▲ f/1.4 to f/16
f/2.8 to f/22
Construction
14 elements / 11 groups
21 elements / 15 groups
Min focus
0.41 m
0.21 m
Filter
67 mm
82 mm
Weight
▲ 516 g
900 g
Stabilization
—
5 stops

Sony FE 50mm f/1.4 GM

Pros
  • +Best 50mm AF lens for Sony E-mount
  • +Compact for f/1.4 GM glass
  • +Click-able aperture ring
Cons
  • −Premium pricing
  • −No image stabilization (relies on IBIS)
  • −No filter included

Canon RF 24-70mm f/2.8 L IS USM

Pros
  • +Sharp corner-to-corner
  • +5-stop in-lens stabilization
  • +Weather-sealed L-series build
Cons
  • −Premium pricing
  • −Heavier than DSLR predecessor
  • −Variable rear element

FAQ: Sony FE 50mm f/1.4 GM vs Canon RF 24-70mm f/2.8 L IS USM

Which is better, Sony FE 50mm f/1.4 GM or Canon RF 24-70mm f/2.8 L IS USM? +

Sony FE 50mm f/1.4 GM scores 96 on our weighted rubric — ahead by 1. Your best pick depends on the sub-scores above.

Is Sony FE 50mm f/1.4 GM worth the price? +

At $1,298, Sony FE 50mm f/1.4 GM delivers a Specdex score of 96 — strongest in sharpness.

Is Canon RF 24-70mm f/2.8 L IS USM worth the price? +

At $2,299, Canon RF 24-70mm f/2.8 L IS USM delivers a Specdex score of 95 — strongest in sharpness.

Does Sony FE 50mm f/1.4 GM or Canon RF 24-70mm f/2.8 L IS USM last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.

Which is better for sharpness, Sony FE 50mm f/1.4 GM or Canon RF 24-70mm f/2.8 L IS USM? +

Sony FE 50mm f/1.4 GM — leads on sharpness (98 vs 96). Compared on the sharpness sub-score.

Which is better for autofocus, Sony FE 50mm f/1.4 GM or Canon RF 24-70mm f/2.8 L IS USM? +

Sony FE 50mm f/1.4 GM — leads on af (98 vs 96). Compared on the autofocus sub-score.