Nikon Z Z9 Black 2021
Sony Alpha a7R a7R IV Black 2019
التقييمات
المواصفات
| Nikon Z Z9 | Sony Alpha a7R a7R IV | |
|---|---|---|
| Sensor | ||
| Type | CMOS | BSI-CMOS |
| Size | full-frame | full-frame |
| Megapixels | 45.70000076293945 MP | 61 MP★ |
| ISO Range | 64★ | 100 |
| Processor | EXPEED 7 | BIONZ X |
| Autofocus | ||
| AF Points | ||
| AF Type | Continuous-Servo AF (C), Manual Focus (M), Single-Servo AF (S) | Phase Detection: 567Contrast Detection: 425 |
| Eye AF | ✓ | ✓ |
| Animal AF | ✓ | ✓ |
| Subject Detection | ✓ | ✓ |
| Shooting | ||
| Burst (Mechanical) | 30 fps★ | 10 fps |
| Burst (Electronic) | 120 fps★ | — |
| Max Shutter | 1/32000 | 1/8000 |
| Electronic Shutter | ✓ | ✓ |
| Video | ||
| Max Resolution | 8K★ | 4K |
| 4K FPS | 120 fps★ | 30 fps |
| 1080p FPS | 100 fps★ | — |
| 10-bit | ✓ | ✓ |
| Log Profile | ✓ | ✓ |
| RAW Video | ✓ | ✓ |
| Codec | H.264, H.265, ProRes 422 HQ | H.264, H.265 |
| Display & EVF | ||
| Screen Size | 3.2"★ | 3" |
| Touchscreen | ✓ | ✓ |
| Articulating | ✓ | ✓ |
| EVF Resolution | 3.7M dots | 5.8M dots★ |
| Build | ||
| Weather Sealed | ✓★ | ✗ |
| Weight | 1.16 kg | 0.58 kg★ |
| Battery Life | 700 shots★ | 530 shots |
| Connectivity | ||
| Wi-Fi | ✓ | ✓ |
| Bluetooth | ✓ | ✓ |
| USB | USB-C★ | USB 3.0 |
| HDMI | HDMI | HDMI/USB Cable Clip |
| Hot Shoe | ✓ | ✓ |
الإيجابيات والسلبيات
Nikon Z Z9 Black 2021
- Strong build (100th percentile)100th %ile
- Strong video (99th percentile)99th %ile
- Strong user sentiment (98th percentile)98th %ile
- Strong battery (97th percentile)97th %ile
Sony Alpha a7R a7R IV Black 2019
- Strong evf (97th percentile)97th %ile
- Strong battery (95th percentile)95th %ile
- Strong af (92th percentile)92th %ile
- Strong stabilization (90th percentile)90th %ile
الأسعار
Sony Alpha a7R a7R IV Black 2019 يقدم قيمة أفضل بـ 1.6x مقابل المال
الحكم النهائي
Scores 99 overall, wins 10 of 10 usage categories and 10 of 33 specs.