Sony
Sony FX3
full-frame · 2021
90
/ 100
From $3,898
VS
Sony Alpha 1 II wins by 6
Sony
Sony Alpha 1 II
50 MP · 30 fps · AI subject recognition
96
/ 100
From $6,498
Specdex verdict
Sony Alpha 1 II takes it — here’s why.
In our weighted Specdex score, Sony FX3 lands at 90 and Sony Alpha 1 II at 96. That puts Sony Alpha 1 II ahead by 6 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Sony FX3 if…
- ✓Current-gen AF system
- ✓Proven lens ecosystem
- ✓Strong video + stills balance
Pick Sony Alpha 1 II if…
- ✓30 fps blackout-free
- ✓AI subject AF with recognition
- ✓No read-out rolling shutter concerns
Sony FX3 90
vs 96 Sony Alpha 1 II
Score breakdown
Sony FX3
90 photo 90
video 86
autofocus 88
ergonomics 86
Sony Alpha 1 II
96 photo 98
video 94
autofocus 100
ergonomics 92
Specs side-by-side
| Spec | Sony FX3 | Sony Alpha 1 II |
|---|---|---|
| Format | full-frame | — |
| Release year | 2021 | — |
| Sensor | — | 50 MP BSI stacked |
| Mount | — | Sony E |
| Video | — | 8K30, 4K120 |
| Stabilization | — | 5-axis IBIS |
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
Sony Alpha 1 II
Pros
- +30 fps blackout-free
- +AI subject AF with recognition
- +No read-out rolling shutter concerns
Cons
- −Eye-watering price
- −Incremental upgrade over A1
- −Huge file sizes
FAQ: Sony FX3 vs Sony Alpha 1 II
Which is better, Sony FX3 or Sony Alpha 1 II? +
Sony Alpha 1 II scores 96 on our weighted rubric — ahead by 6. Your best pick depends on the sub-scores above.
Is Sony FX3 worth the price? +
At $3,898, Sony FX3 delivers a Specdex score of 90 — strongest in photo.
Is Sony Alpha 1 II worth the price? +
At $6,498, Sony Alpha 1 II delivers a Specdex score of 96 — strongest in autofocus.
Does Sony FX3 or Sony Alpha 1 II 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.