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Canon EOS R3 · Body only — full-frame · 2021
Canon

Canon EOS R3 · Body only

full-frame · 2021

93
/ 100
From $5,999
VS
Canon EOS R3 · Body only wins by 3
Sony FX3 — full-frame · 2021
Sony

Sony FX3

full-frame · 2021

90
/ 100
From $3,898
Specdex verdict

Canon EOS R3 · Body only takes it — here’s why.

In our weighted Specdex score, Canon EOS R3 · Body only lands at 93 and Sony FX3 at 90. That puts Canon EOS R3 · Body only ahead by 3 points — a narrow margin driven mostly by its strengths in the categories below.

Pick Canon EOS R3 · Body only if…

  • Current-gen AF system
  • Proven lens ecosystem
  • Strong video + stills balance

Pick Sony FX3 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

Canon EOS R3 · Body only

Compared on the photo sub-score

Canon EOS R3 · Body only leads on photo (93 vs 90).

Autofocus

Canon EOS R3 · Body only

Compared on the autofocus sub-score

Canon EOS R3 · Body only leads on autofocus (91 vs 88).

Video

Canon EOS R3 · Body only

Compared on the video sub-score

Canon EOS R3 · Body only leads on video (89 vs 86).

Value for money

Sony FX3

Specdex score per dollar at MSRP

Sony FX3 more score per dollar ($3,898 vs $5,999).

Canon EOS R3 · Body only 93
vs
90 Sony FX3

Score breakdown

Canon EOS R3 · Body only
93
photo 93
video 89
autofocus 91
ergonomics 86
Sony FX3
90
photo 90
video 86
autofocus 88
ergonomics 86

Specs side-by-side

Canon EOS R3 · Body only versus Sony FX3 — full spec comparison
Spec Canon EOS R3 · Body only Sony FX3
Format
full-frame
full-frame
Release year
2021
2021

Canon EOS R3 · 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

Sony FX3

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: Canon EOS R3 · Body only vs Sony FX3

Which is better, Canon EOS R3 · Body only or Sony FX3? +

Canon EOS R3 · Body only scores 93 on our weighted rubric — ahead by 3. Your best pick depends on the sub-scores above.

Is Canon EOS R3 · Body only worth the price? +

At $5,999, Canon EOS R3 · Body only delivers a Specdex score of 93 — strongest in photo.

Is Sony FX3 worth the price? +

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

Does Canon EOS R3 · Body only or Sony FX3 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 photo, Canon EOS R3 · Body only or Sony FX3? +

Canon EOS R3 · Body only — leads on photo (93 vs 90). Compared on the photo sub-score.

Which is better for autofocus, Canon EOS R3 · Body only or Sony FX3? +

Canon EOS R3 · Body only — leads on autofocus (91 vs 88). Compared on the autofocus sub-score.