Sony
Sony A7R III
full-frame · 2017
84
/ 100
From $3,199
VS
Nikon
Nikon D780
full-frame DSLR · 2020
84
/ 100
From $2,299
Specdex verdict
Dead heat — it comes down to priorities.
In our weighted Specdex score, Sony A7R III lands at 84 and Nikon D780 at 84. With scores tied, the decision hinges on which sub-scores matter most to you.
Pick Sony A7R III if…
- ✓Mature system, great used market
- ✓Proven lens lineup
- ✓Often on sale
Pick Nikon D780 if…
- ✓Mature system, great used market
- ✓Proven lens lineup
- ✓Often on sale
Sony A7R III 84
vs 84 Nikon D780
Score breakdown
Sony A7R III
84 photo 84
video 76
autofocus 80
ergonomics 86
Nikon D780
84 photo 84
video 76
autofocus 80
ergonomics 86
Specs side-by-side
| Spec | Sony A7R III | Nikon D780 |
|---|---|---|
| Format | full-frame | full-frame DSLR |
| Release year | 2017 | 2020 |
Sony A7R III
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 D780
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 vs Nikon D780
Which is better, Sony A7R III or Nikon D780? +
Both score 84 on our weighted rubric — tied. Your best pick depends on the sub-scores above.
Is Sony A7R III worth the price? +
At $3,199, Sony A7R III delivers a Specdex score of 84 — strongest in ergonomics.
Is Nikon D780 worth the price? +
At $2,299, Nikon D780 delivers a Specdex score of 84 — strongest in ergonomics.
Does Sony A7R III or Nikon D780 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.