Sony Alpha a7 IV Black 2021
Sony
74 Score global
vs
Nikon Z9 Z9 Black 2023
Nikon
98 Score global
Scores
Sports Wildlife
Beginner
Youtube
Video
Wedding Events
Vlogging
Streaming
Photography
Travel
Product Photography
Spécifications
| Sony Alpha a7 IV | Nikon Z9 Z9 | |
|---|---|---|
| Sensor | ||
| Type | CMOS | CMOS |
| Size | full-frame | full-frame |
| Megapixels | 33 MP | 45.70000076293945 MP★ |
| ISO Range | 100 | 64★ |
| Processor | BIONZ XR | EXPEED 7 |
| Autofocus | ||
| AF Points | ||
| AF Type | Continuous-Servo AF (C), Direct Manual Focus (DMF), Manual Focus | Continuous-Servo AF (C), Manual Focus (M), Single-Servo AF (S) |
| Eye AF | ✓ | ✓ |
| Animal AF | ✓ | ✓ |
| Subject Detection | ✓ | ✓ |
| Shooting | ||
| Burst (Mechanical) | 10 fps | 30 fps★ |
| Burst (Electronic) | — | 120 fps★ |
| Max Shutter | 1/8000 | 1/32000 |
| Electronic Shutter | ✓ | ✓ |
| Video | ||
| Max Resolution | 4K | 8K★ |
| 4K FPS | 60 fps | 120 fps★ |
| 1080p FPS | 120 fps★ | 100 fps |
| 10-bit | ✓ | ✓ |
| Log Profile | ✓★ | ✗ |
| RAW Video | — | ✓★ |
| Codec | H.264, H.265, XAVC S, XAVC HS, XAVC S-I | H.264, H.265, ProRes 422 HQ |
| Display & EVF | ||
| Screen Size | 3" | 3.2"★ |
| Touchscreen | ✓ | ✓ |
| Articulating | ✓ | ✓ |
| EVF Resolution | 3.7M dots | 3.7M dots★ |
| Build | ||
| Weather Sealed | ✓ | ✓ |
| Weight | 0.66 kg★ | 1.16 kg |
| Battery Life | — | 700 shots★ |
| Connectivity | ||
| Wi-Fi | ✓ | ✓ |
| Bluetooth | ✓ | ✓ |
| USB | USB-C 3.2 / 3.1 Gen 1 | USB-C |
| HDMI | HDMI | HDMI Output |
| Hot Shoe | ✓ | ✓ |
Avantages & Inconvénients
Sony Alpha a7 IV Black 2021
- Strong af (96th percentile)96th %ile
- Strong connectivity (93th percentile)93th %ile
- Strong evf (88th percentile)88th %ile
- Strong social proof (88th percentile)88th %ile
Nikon Z9 Z9 Black 2023
- Strong build (99th percentile)99th %ile
- Strong af (98th percentile)98th %ile
- Strong video (98th percentile)98th %ile
- Strong battery (97th percentile)97th %ile
Verdict
Gagnant: Nikon Z9 Z9
Scores 98 overall, wins 10 of 10 usage categories and 11 of 33 specs.