Sony
Sony Alpha 7 IV
33 MP full-frame · 4K60 · Hybrid
92
/ 100
From $2,498
VS
Sony α1 II wins by 4
Sony
Sony α1 II
Stacked 50MP · 30fps · Pre-capture
96
/ 100
From $6,499
Specdex verdict
Sony α1 II takes it — here’s why.
In our weighted Specdex score, Sony Alpha 7 IV lands at 92 and Sony α1 II at 96. That puts Sony α1 II ahead by 4 points — a narrow margin driven mostly by its strengths in the categories below.
Pick Sony Alpha 7 IV if…
- ✓Great hybrid stills + video
- ✓Excellent AF with Real-time Tracking
- ✓Dual card slots
Pick Sony α1 II if…
- ✓50MP at 30fps with pre-capture
- ✓AI processing unit improves AF
- ✓Best EVF in class
Sony Alpha 7 IV 92
vs 96 Sony α1 II
Score breakdown
Sony Alpha 7 IV
92 photo 94
video 90
autofocus 96
ergonomics 88
sensor 0
af 0
build 0
Sony α1 II
96 photo 0
video 96
autofocus 0
ergonomics 92
sensor 96
af 96
build 92
Specs side-by-side
| Spec | Sony Alpha 7 IV | Sony α1 II |
|---|---|---|
| Sensor | 33 MP Exmor R CMOS | 50.1 MP stacked CMOS |
| Mount | Sony E | Sony E |
| Video | 4K60 (Super35), 4K30 full-frame | 8K 30p · 4K 120p |
| Stabilization | 5-axis IBIS | — |
| Burst | — | 30 fps with AF/AE |
| AF | — | Subject Recognition + AI processing unit |
| Storage | — | Dual CFexpress A / SD UHS-II |
| Weight | — | 743 g |
Sony Alpha 7 IV
Pros
- +Great hybrid stills + video
- +Excellent AF with Real-time Tracking
- +Dual card slots
Cons
- −4K60 is Super 35 crop
- −Menus still dense
- −Heats with long 4K recording
Sony α1 II
Pros
- +50MP at 30fps with pre-capture
- +AI processing unit improves AF
- +Best EVF in class
Cons
- −Bigger battery solves only modestly
- −Menu system still complex
- −Dual CFexpress A required
FAQ: Sony Alpha 7 IV vs Sony α1 II
Which is better, Sony Alpha 7 IV or Sony α1 II? +
Sony α1 II scores 96 on our weighted rubric — ahead by 4. Your best pick depends on the sub-scores above.
Is Sony Alpha 7 IV worth the price? +
At $2,498, Sony Alpha 7 IV delivers a Specdex score of 92 — strongest in autofocus.
Is Sony α1 II worth the price? +
At $6,499, Sony α1 II delivers a Specdex score of 96 — strongest in sensor.
Does Sony Alpha 7 IV or Sony α1 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.