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Leica M10 — full-frame rangefinder · 2017
Leica

Leica M10

full-frame rangefinder · 2017

90
/ 100
From $7,195
VS
Sony FX3 · Body only — full-frame · 2021
Sony

Sony FX3 · Body only

full-frame · 2021

90
/ 100
From $3,898
Specdex verdict

Dead heat — it comes down to priorities.

In our weighted Specdex score, Leica M10 lands at 90 and Sony FX3 · Body only at 90. With scores tied, the decision hinges on which sub-scores matter most to you.

Pick Leica M10 if…

  • ✓Mature system, great used market
  • ✓Proven lens lineup
  • ✓Often on sale

Pick Sony FX3 · Body only if…

  • ✓Current-gen AF system
  • ✓Proven lens ecosystem
  • ✓Strong video + stills balance
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Winner by scenario

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

Photo

Tie

Compared on the photo sub-score

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

Autofocus

Sony FX3 · Body only

Compared on the autofocus sub-score

Sony FX3 · Body only leads on autofocus (88 vs 86).

Ergonomics

Tie

Compared on the ergonomics sub-score

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

Value for money

Sony FX3 · Body only

Specdex score per dollar at MSRP

Sony FX3 · Body only more score per dollar ($3,898 vs $7,195).

Leica M10 90
vs
90 Sony FX3 · Body only

Score breakdown

Leica M10
90
photo 90
video 82
autofocus 86
ergonomics 86
Sony FX3 · Body only
90
photo 90
video 86
autofocus 88
ergonomics 86

Specs side-by-side

Leica M10 versus Sony FX3 · Body only — full spec comparison
Spec Leica M10 Sony FX3 · Body only
Format
full-frame rangefinder
full-frame
Release year
2017
2021

Leica M10

Pros
  • +Mature system, great used market
  • +Proven lens lineup
  • +Often on sale
Cons
  • −Older AF system
  • −Heavier than modern mirrorless
  • −Firmware updates trailed off

Sony FX3 · Body only

Pros
  • +Current-gen AF system
  • +Proven lens ecosystem
  • +Strong video + stills balance
Cons
  • −Body price excludes lens
  • −Heavy for travel (flagship)
  • −Learning curve on menus

FAQ: Leica M10 vs Sony FX3 · Body only

Which is better, Leica M10 or Sony FX3 · Body only? +

Both score 90 on our weighted rubric — tied. Your best pick depends on the sub-scores above.

Is Leica M10 worth the price? +

At $7,195, Leica M10 delivers a Specdex score of 90 — strongest in photo.

Is Sony FX3 · Body only worth the price? +

At $3,898, Sony FX3 · Body only delivers a Specdex score of 90 — strongest in photo.

Does Leica M10 or Sony FX3 · Body only 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 autofocus, Leica M10 or Sony FX3 · Body only? +

Sony FX3 · Body only — leads on autofocus (88 vs 86). Compared on the autofocus sub-score.

Which is the better value, Leica M10 or Sony FX3 · Body only? +

Sony FX3 · Body only — more score per dollar ($3,898 vs $7,195). Specdex score per dollar at MSRP.