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Sony A7R III · Body only — full-frame · 2017
Sony

Sony A7R III · Body only

full-frame · 2017

84
/ 100
From $3,199
VS
Nikon Z6 — full-frame · 2018
Nikon

Nikon Z6

full-frame · 2018

84
/ 100
From $1,999
Specdex verdict

Dead heat — it comes down to priorities.

In our weighted Specdex score, Sony A7R III · Body only lands at 84 and Nikon Z6 at 84. With scores tied, the decision hinges on which sub-scores matter most to you.

Pick Sony A7R III · Body only if…

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

Pick Nikon Z6 if…

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

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

Ergonomics

Tie

Compared on the ergonomics sub-score

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

Photo

Tie

Compared on the photo 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

Nikon Z6

Specdex score per dollar at MSRP

Nikon Z6 more score per dollar ($1,999 vs $3,199).

Sony A7R III · Body only 84
vs
84 Nikon Z6

Score breakdown

Sony A7R III · Body only
84
photo 84
video 76
autofocus 80
ergonomics 86
Nikon Z6
84
photo 84
video 76
autofocus 80
ergonomics 86

Specs side-by-side

Sony A7R III · Body only versus Nikon Z6 — full spec comparison
Spec Sony A7R III · Body only Nikon Z6
Format
full-frame
full-frame
Release year
2017
2018

Sony A7R III · Body only

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

Nikon Z6

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

FAQ: Sony A7R III · Body only vs Nikon Z6

Which is better, Sony A7R III · Body only or Nikon Z6? +

Both score 84 on our weighted rubric — tied. Your best pick depends on the sub-scores above.

Is Sony A7R III · Body only worth the price? +

At $3,199, Sony A7R III · Body only delivers a Specdex score of 84 — strongest in ergonomics.

Is Nikon Z6 worth the price? +

At $1,999, Nikon Z6 delivers a Specdex score of 84 — strongest in ergonomics.

Does Sony A7R III · Body only or Nikon Z6 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 the better value, Sony A7R III · Body only or Nikon Z6? +

Nikon Z6 — more score per dollar ($1,999 vs $3,199). Specdex score per dollar at MSRP.