Sony Alpha a7 IV Black 2021
Sony
96 التقييم العام
مقابل
Nikon
Nikon
67 التقييم العام
التقييمات
Youtube
Beginner
Wedding Events
Video
Streaming
Photography
Sports Wildlife
Product Photography
Travel
Vlogging
المواصفات
| Sony Alpha a7 IV | Nikon | |
|---|---|---|
| Sensor | ||
| Type | CMOS | CMOS |
| Size | full-frame | full-frame |
| Megapixels | 33 MP★ | 24.5 MP |
| ISO Range | 100 | 100 |
| Processor | BIONZ XR | — |
| Autofocus | ||
| AF Points | لا توجد بيانات | |
| AF Type | Phase Detection: 759Contrast Detection: 425 | — |
| Eye AF | ✓ | ✓ |
| Animal AF | ✓ | ✓ |
| Subject Detection | ✓ | ✓ |
| Shooting | ||
| Burst (Mechanical) | 10 fps | 20 fps★ |
| Burst (Electronic) | 30 fps★ | — |
| Max Shutter | 1/8000 | — |
| Electronic Shutter | ✓ | ✓ |
| Video | ||
| Max Resolution | 4K | 6K★ |
| 4K FPS | 60 fps★ | — |
| 1080p FPS | 120 fps | 120 fps |
| 10-bit | ✓★ | ✗ |
| Log Profile | ✓ | ✓ |
| RAW Video | ✗ | ✓★ |
| Codec | H.264, H.265 | REDCODE RAW NE, H.264, H.265 |
| Display & EVF | ||
| Screen Size | 3" | 4"★ |
| Touchscreen | ✓ | ✓ |
| Articulating | ✓ | ✓ |
| EVF Resolution | 3.7M dots★ | — |
| Build | ||
| Weather Sealed | ✓★ | — |
| Weight | 0.66 kg | 0.54 kg★ |
| Battery Life | 700 shots★ | — |
| Connectivity | ||
| Wi-Fi | ✓ | ✓ |
| Bluetooth | ✓ | ✓ |
| USB | USB-C★ | — |
| HDMI | HDMI Output | Micro HDMI★ |
| Hot Shoe | ✓★ | — |
الإيجابيات والسلبيات
Sony Alpha a7 IV Black 2021
- Strong display (98th percentile)98th %ile
- Strong battery (98th percentile)98th %ile
- Strong af (97th percentile)97th %ile
- Strong build (96th percentile)96th %ile
Nikon
- Strong stabilization (97th percentile)97th %ile
- Strong video (96th percentile)96th %ile
- Strong display (87th percentile)87th %ile
- Strong connectivity (83rd percentile)83rd %ile
الأسعار
Sony Alpha a7 IV Black 20210.056نقاط لكل دولار
مقابل
Nikon0.030نقاط لكل دولار
Sony Alpha a7 IV Black 2021 يقدم قيمة أفضل بـ 1.9x مقابل المال
الحكم النهائي
الفائز: Sony Alpha a7 IV
Scores 96 overall, wins 10 of 10 usage categories and 10 of 33 specs.
