Sony Alpha a7 IV Black 2021
Sony
96 综合评分
vs
Canon EOS R EOS R Black 2018
Canon
79 综合评分
评分
Youtube
Beginner
Wedding Events
Video
Photography
Sports Wildlife
Product Photography
Streaming
Travel
Vlogging
规格
| Sony Alpha a7 IV | Canon EOS R EOS R | |
|---|---|---|
| Sensor | ||
| Type | CMOS | CMOS |
| Size | full-frame | full-frame |
| Megapixels | 33 MP★ | 30.299999237060547 MP |
| ISO Range | 100 | 100 |
| Processor | BIONZ XR | DIGIC 8 |
| Autofocus | ||
| AF Points | ||
| AF Type | Phase Detection: 759Contrast Detection: 425 | Phase Detection: 5655 |
| Eye AF | ✓ | ✓ |
| Animal AF | ✓ | ✓ |
| Subject Detection | ✓★ | — |
| Shooting | ||
| Burst (Mechanical) | 10 fps★ | 8 fps |
| Burst (Electronic) | 30 fps★ | — |
| Max Shutter | 1/8000 | 1/8000 |
| Electronic Shutter | ✓ | ✓ |
| Video | ||
| Max Resolution | 4K | 4K |
| 4K FPS | 60 fps★ | 30 fps |
| 1080p FPS | 120 fps★ | 60 fps |
| 10-bit | ✓ | ✓ |
| Log Profile | ✓ | ✓ |
| RAW Video | ✗ | — |
| Codec | H.264, H.265 | H.264/MP4 |
| Display & EVF | ||
| Screen Size | 3" | 3.2"★ |
| Touchscreen | ✓ | ✓ |
| Articulating | ✓ | ✓ |
| EVF Resolution | 3.7M dots | 3.7M dots★ |
| Build | ||
| Weather Sealed | ✓ | ✓ |
| Weight | 0.66 kg★ | 0.66 kg |
| Battery Life | 700 shots★ | — |
| Connectivity | ||
| Wi-Fi | ✓ | ✓ |
| Bluetooth | ✓ | ✓ |
| USB | USB-C | USB-C (USB 3.2 / 3.1 Gen 1) |
| HDMI | HDMI Output | Mini-HDMI |
| Hot Shoe | ✓ | ✓ |
优缺点
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 EOS R EOS R Black 2018
- Strong af (100th percentile)100th %ile
- Strong build (97th percentile)97th %ile
- Strong connectivity (95th percentile)95th %ile
- Strong evf (91st percentile)91st %ile
价格
Sony Alpha a7 IV Black 20210.057每美元得分
vs
Canon EOS R EOS R Black 20180.046每美元得分
Sony Alpha a7 IV Black 2021 性价比高 1.2 倍
结论
胜出: Sony Alpha a7 IV
Scores 96 overall, wins 10 of 10 usage categories and 8 of 33 specs.
