Sony Alpha a7 IV Black 2021
Sony
96 التقييم العام
مقابل
Canon PowerShot G7 X Mark III Silver 2019
Canon
45 التقييم العام
التقييمات
Youtube
Beginner
Wedding Events
Video
Photography
Sports Wildlife
Product Photography
Streaming
Travel
Vlogging
المواصفات
| Sony Alpha a7 IV | Canon PowerShot G7 X Mark III | |
|---|---|---|
| Sensor | ||
| Type | CMOS | CMOS |
| Size | full-frame | 1-inch |
| Megapixels | 33 MP★ | 20.100000381469727 MP |
| ISO Range | 100 | 100 |
| Processor | BIONZ XR | DIGIC 8 |
| Autofocus | ||
| AF Points | ||
| AF Type | Phase Detection: 759Contrast Detection: 425 | — |
| Eye AF | ✓★ | ✗ |
| Animal AF | ✓★ | ✗ |
| Subject Detection | ✓★ | ✗ |
| Shooting | ||
| Burst (Mechanical) | 10 fps | 20 fps★ |
| Burst (Electronic) | 30 fps | 30 fps |
| Max Shutter | 1/8000 | 1/25600 |
| Electronic Shutter | ✓★ | ✗ |
| Video | ||
| Max Resolution | 4K | 4K |
| 4K FPS | 60 fps★ | 30 fps |
| 1080p FPS | 120 fps | 120 fps |
| 10-bit | ✓★ | ✗ |
| Log Profile | ✓★ | ✗ |
| RAW Video | ✗ | ✗ |
| Codec | H.264, H.265 | H.264/MP4 |
| Display & EVF | ||
| Screen Size | 3" | 3" |
| Touchscreen | ✓ | ✓ |
| Articulating | ✓ | ✓ |
| EVF Resolution | 3.7M dots★ | — |
| Build | ||
| Weather Sealed | ✓★ | ✗ |
| Weight | 0.66 kg | 0.30 kg★ |
| Battery Life | 700 shots★ | 235 shots |
| Connectivity | ||
| Wi-Fi | ✓ | ✓ |
| Bluetooth | ✓ | ✓ |
| USB | USB-C | USB-C |
| HDMI | HDMI Output | 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
Canon PowerShot G7 X Mark III Silver 2019
- Strong burst (90th percentile)90th %ile
- Strong connectivity (88th percentile)88th %ile
- Strong display (88th percentile)88th %ile
- Strong af (87th percentile)87th %ile
- Below average battery (1st percentile)1st %ile
- Below average user sentiment (4th percentile)4th %ile
- Below average build (10th percentile)10th %ile
الأسعار
Sony Alpha a7 IV Black 20210.057نقاط لكل دولار
مقابل
Canon PowerShot G7 X Mark III Silver 20190.034نقاط لكل دولار
Sony Alpha a7 IV Black 2021 يقدم قيمة أفضل بـ 1.7x مقابل المال
الحكم النهائي
الفائز: Sony Alpha a7 IV
Scores 96 overall, wins 10 of 10 usage categories and 13 of 33 specs.
