How To Choose Between Them
Compare the winners above against your own priorities. A lead in one category only matters if you use it.
Camera Comparison
Sony
Sony a7S III vs Nikon Z7II
Short AnswerThe Sony a7S III and Nikon Z7II split the spec sheet evenly, so the right pick depends on what you shoot.
By Jennifer K. Telfer · Updated · 1 Min Read
VS
Winner By Photographic Discipline
ResolutionNikon Z7II
Autofocus PointsSony a7S III
WeightSony a7S III
Launch PriceNikon Z7II
Key Technical Performance Deltas
Resolution (MP)
A12.1
B45.7
Weight (g, Lower Is Lighter)
A699
B705
AF Points
A759
B493
Form Factor
128.9 × 96.9 × 80.8 mm
134 × 100.5 × 69.5 mm
Reasons To Choose Each
Choose Sony a7S III If…
- Higher autofocus points (759 vs 493 )
- Lighter body (699 g vs 705 g)
Choose Nikon Z7II If…
- Higher resolution (45.7 MP vs 12.1 MP)
- Costs less at launch ($2999.95 vs $3499)
Comprehensive Specification Table
| Spec | Sony a7S III | Nikon Z7II |
|---|---|---|
| Sensor | ||
| Format | Full Frame | Full Frame |
| Megapixels | 12.1 MP | 45.7 MP |
| Sensor Type | BSI CMOS | CMOS |
| Max Native ISO | 102400 | 25600 |
| Stabilization | — | 5 Stops |
| Autofocus | ||
| AF Points | 759 | 493 |
| Low-Light AF | -6 EV | -4 EV |
| Speed | ||
| Mechanical Burst | 10 fps | 10 fps |
| Electronic Burst | 10 fps | — |
| Fastest Mechanical Shutter | 1/8000 | 1/8000 |
| Viewfinder & Screen | ||
| Viewfinder | EVF | EVF |
| EVF Resolution | 9.44M | 3.69M |
| LCD Size | 3" | 3.2" |
| LCD Type | Vari-angle | Tilting |
| Video | ||
| Best Video | 4K 120p | 4K 60p |
| Internal Color | 10-bit 4:2:2 | 8-bit 4:2:0 |
| Log Profile | S-Log3 | N-Log |
| Body | ||
| Weight | 699 g | 705 g |
| Card Slots | 2 | 2 |
| Battery (CIPA) | — | 360 Shots |
| Weather Sealed | Yes | Yes |
| Launch Price | 3499 | 2999.95 |
Amber marks the stronger value. Figures are manufacturer specifications.