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Sony FE 85mm f/1.8 — Prime/Zoom
Sony

Sony FE 85mm f/1.8

Prime/Zoom

86
/ 100
From $598
VS
Viltrox AF 27mm f/1.2 Pro — Prime/Zoom
Viltrox

Viltrox AF 27mm f/1.2 Pro

Prime/Zoom

86
/ 100
From $549
Specdex verdict

Dead heat — it comes down to priorities.

In our weighted Specdex score, Sony FE 85mm f/1.8 lands at 86 and Viltrox AF 27mm f/1.2 Pro at 86. With scores tied, the decision hinges on which sub-scores matter most to you.

Pick Sony FE 85mm f/1.8 if…

  • ✓Fast aperture
  • ✓Quiet autofocus
  • ✓Weather-sealed (most)

Pick Viltrox AF 27mm f/1.2 Pro if…

  • ✓Fast aperture
  • ✓Quiet autofocus
  • ✓Weather-sealed (most)
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Winner by scenario

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

Build

Tie

Compared on the build sub-score

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

Sharpness

Tie

Compared on the sharpness sub-score

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

Autofocus

Tie

Compared on the autofocus sub-score

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

Value for money

Tie

Specdex score per dollar at MSRP

Effectively tied — similar score-per-dollar at MSRP.

Sony FE 85mm f/1.8 86
vs
86 Viltrox AF 27mm f/1.2 Pro

Score breakdown

Sony FE 85mm f/1.8
86
sharpness 86
af 84
build 88
value 85
Viltrox AF 27mm f/1.2 Pro
86
sharpness 86
af 84
build 88
value 85

Specs side-by-side

Sony FE 85mm f/1.8 versus Viltrox AF 27mm f/1.2 Pro — full spec comparison
Spec Sony FE 85mm f/1.8 Viltrox AF 27mm f/1.2 Pro

Sony FE 85mm f/1.8

Pros
  • +Fast aperture
  • +Quiet autofocus
  • +Weather-sealed (most)
Cons
  • −Mount-specific
  • −Weight varies
  • −Price scales with quality

Viltrox AF 27mm f/1.2 Pro

Pros
  • +Fast aperture
  • +Quiet autofocus
  • +Weather-sealed (most)
Cons
  • −Mount-specific
  • −Weight varies
  • −Price scales with quality

FAQ: Sony FE 85mm f/1.8 vs Viltrox AF 27mm f/1.2 Pro

Which is better, Sony FE 85mm f/1.8 or Viltrox AF 27mm f/1.2 Pro? +

Both score 86 on our weighted rubric — tied. Your best pick depends on the sub-scores above.

Is Sony FE 85mm f/1.8 worth the price? +

At $598, Sony FE 85mm f/1.8 delivers a Specdex score of 86 — strongest in build.

Is Viltrox AF 27mm f/1.2 Pro worth the price? +

At $549, Viltrox AF 27mm f/1.2 Pro delivers a Specdex score of 86 — strongest in build.

Does Sony FE 85mm f/1.8 or Viltrox AF 27mm f/1.2 Pro 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.