Sony Alpha a7 IV Black 2021
Sony
88 総合スコア
vs
Nikon Z Z8
Nikon
90 総合スコア
スコア
Sports Wildlife
Wedding Events
Beginner
Video
Youtube
Photography
Product Photography
Streaming
Travel
Vlogging
スペック
| Sony Alpha a7 IV | Nikon Z Z8 | |
|---|---|---|
| Sensor | ||
| Type | CMOS | stacked 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 | Auto/Manual |
| Eye AF | ✓ | ✓ |
| Animal AF | ✓ | ✓ |
| Subject Detection | ✓ | ✓ |
| Shooting | ||
| Burst (Mechanical) | 10 fps | 120 fps★ |
| Burst (Electronic) | 10 fps | 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 | 240 fps★ |
| 10-bit | ✓ | ✓ |
| Log Profile | ✓ | ✓ |
| RAW Video | ✓ | ✓ |
| Codec | H.264, H.265, XAVC S, XAVC HS, XAVC S-I | N-RAW, ProRes RAW |
| Display & EVF | ||
| Screen Size | 3" | 3.2"★ |
| Touchscreen | ✓ | ✓ |
| Articulating | ✓★ | ✗ |
| EVF Resolution | 3.7M dots | 3.7M dots★ |
| Build | ||
| Weather Sealed | ✓ | ✓ |
| Weight | 0.66 kg★ | 1.81 kg |
| Battery Life | 1000 shots★ | 340 shots |
| Connectivity | ||
| Wi-Fi | ✓ | ✓ |
| Bluetooth | ✓ | ✓ |
| USB | USB-C 3.2 Gen 1 | USB-C |
| HDMI | HDMI | Yes |
| Hot Shoe | ✓ | ✓ |
長所と短所
Sony Alpha a7 IV Black 2021
- Strong battery (99th percentile)99th %ile
- Strong build (96th percentile)96th %ile
- Strong af (95th percentile)95th %ile
- Strong connectivity (92th percentile)92th %ile
Nikon Z Z8
- Strong burst (100th percentile)100th %ile
- Strong build (99th percentile)99th %ile
- Strong video (99th percentile)99th %ile
- Strong social proof (94th percentile)94th %ile
結論
勝者: Nikon Z Z8
Scores 90 overall, wins 3 of 10 usage categories and 9 of 33 specs.