Sony Alpha a7 IV Black 2021
Sony
90 综合评分
vs
Canon EOS R R3 Black 2021
Canon
84 综合评分
买家怎么说
Sony Alpha a7 IV Black 2021
暂无用户反馈
Canon EOS R R3 Black 2021
82 满分 100 置信度高 116 条评价
佳能EOS R3因其极快的自动对焦、出色的人体工程学和坚固的做工而广受赞誉，是运动和动作摄影师的顶级选择。许多用户强调其令人印象深刻的30fps电子快门、出色的低光性能和自然的色彩还原。然而，一些评论者报告了偶尔的冻结问题、眼控自动对焦的学习曲线以及对更高像素的渴望。随着近期降价，相机的价值有所提升，尽管有人指出它缺乏1D X系列中的一些专业功能。
优点
- 极速自动对焦
- 出色的人体工程学和做工质量
- 令人印象深刻的30fps电子快门
- 出色的低光性能
- 自然的色彩还原
缺点
- 偶尔的冻结问题
- 眼控自动对焦有学习曲线
- 渴望更高的像素
- 混合存储卡插槽（CFexpress + SD）
- 有些人觉得机身对于1系列的手来说太小
Autofocus performance 25
Build quality and ergonomics 18
Image quality 15
Megapixel resolution 12
Reliability and freezing 8
Eye control af 10
评分
Sports Wildlife
Beginner
Youtube
Wedding Events
Video
Photography
Streaming
Product Photography
Travel
Vlogging
规格
| Sony Alpha a7 IV | Canon EOS R R3 | |
|---|---|---|
| Sensor | ||
| Type | CMOS | CMOS |
| Size | full-frame | full-frame |
| Megapixels | 33 MP★ | 24.100000381469727 MP |
| ISO Range | 100 | 100 |
| Processor | BIONZ XR | DIGIC X |
| Autofocus | ||
| AF Points | ||
| AF Type | Phase Detection: 759Contrast Detection: 425 | Phase Detection: 1053 |
| Eye AF | ✓ | ✓ |
| Animal AF | ✓ | ✓ |
| Subject Detection | ✓ | ✓ |
| Shooting | ||
| Burst (Mechanical) | 10 fps | 12 fps★ |
| Burst (Electronic) | 10 fps | 30 fps★ |
| Max Shutter | 1/8000 | 1/64000 |
| Electronic Shutter | ✓ | ✓ |
| Video | ||
| Max Resolution | 4K | 6K★ |
| 4K FPS | 60 fps | 120 fps★ |
| 1080p FPS | 120 fps★ | 100 fps |
| 10-bit | ✓ | ✓ |
| Log Profile | ✓ | ✓ |
| RAW Video | ✗ | ✓★ |
| Codec | XAVC HS/H.265, XAVC S, XAVC S-I | H.264, H.265 |
| Display & EVF | ||
| Screen Size | 3" | 3.2"★ |
| Touchscreen | ✓ | ✓ |
| Articulating | ✓ | ✓ |
| EVF Resolution | 3.7M dots | 5.8M dots★ |
| Build | ||
| Weather Sealed | ✓ | ✓ |
| Weight | 0.66 kg★ | 0.82 kg |
| Battery Life | 520 shots★ | — |
| Connectivity | ||
| Wi-Fi | ✓ | ✓ |
| Bluetooth | ✓ | ✓ |
| USB | USB-C | USB-C |
| HDMI | HDMI Output | Micro-HDMI |
| Hot Shoe | ✓ | ✓ |
优缺点
Sony Alpha a7 IV Black 2021
- Strong display (99th percentile)99th %ile
- Strong build (96th percentile)96th %ile
- Strong af (96th percentile)96th %ile
- Strong connectivity (96th percentile)96th %ile
Canon EOS R R3 Black 2021
- Strong af (99th percentile)99th %ile
- Strong build (98th percentile)98th %ile
- Strong video (97th percentile)97th %ile
- Strong evf (96th percentile)96th %ile
结论
胜出: Sony Alpha a7 IV
Scores 90 overall, wins 8 of 10 usage categories and 4 of 33 specs.