Sony a7R ILCE7RM3/B 2017
The 42.4MP full-frame BSI-CMOS sensor and BIONZ X processor deliver 10 fps bursts with 399-point phase-detection AF, while 5.5-stop IBIS and 4K30p with S-Log3 add hybrid flexibility. Its 3.69M-dot EVF and dual SD slots support a 530-shot battery life in a 658g body, though lack of weather sealing limits travel use. This camera suits studio portrait and landscape photographers who need high-resolution stills with occasional 4K video output.
Type mirrorless
Sensor 42.4MP full-frame
AF Points 399 pts
Burst 10 fps
Video 4K @30fps
IBIS 是
Weight 658 g
80 综合评分
价格 R$0
概览
用户评价
用户口碑如何随时间变化
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用户口碑随时间保持稳定
92/100我们的 AI 口碑分析
基于 8 条带日期的客户评价，按日历季度分组。分期分析为英文。
实测数据
Performance
Specifications
Full Specifications
Sensor
| Type | BSI-CMOS |
| Size | full-frame |
| Megapixels | 42.4 MP |
| ISO Range | 100 |
| Processor | BIONZ X |
Autofocus
| AF Points | 399 |
| AF Type | Phase Detection: 399Contrast Detection: 425 |
| Eye AF | Yes |
Shooting
| Burst (Mechanical) | 10 |
| Max Shutter | 1/8000 |
| Electronic Shutter | Yes |
Video
| Max Resolution | 4K |
| 4K FPS | 30 |
| Log Profile | Yes |
| Codec | HLG, S-Log3 |
Display & EVF
| Screen Size | 3" |
| Touchscreen | Yes |
| Articulating | Yes |
| EVF Resolution | 3.69 M dots |
Build
| Weight | 0.7 kg / 1.5 lbs |
| Battery Life | 530 |
Connectivity
| Wi-Fi | Yes |
| Bluetooth | Yes |
| USB | USB 3.1 Gen 1 Type-C |
| Hot Shoe | Yes |
vs Competition
| Spec | Sony a7R ILCE7RM3/B | Fujifilm X-T5 | Nikon Z Z9 | Canon EOS R6 Mark III | Panasonic LUMIX S5 II | OM System OM-1 |
|---|---|---|---|---|---|---|
| Type | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless |
| Sensor | 42.4MP full-frame | 40.2MP aps-c | 45.7MP full-frame | 32.5MP full-frame | 24.2MP full-frame | 20.4MP micro-four-thirds |
| AF Points | 399 | 425 | 493 | 1053 | 779 | 1053 |
| Burst FPS | 10 | 15 | 30 | 40 | 30 | 10 |
| Video | 4K @30fps | 6K @30fps | 8K @120fps | 8K @120fps | 6K @60fps | 4K @60fps |
| IBIS | true | true | true | true | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 658 | 1624 | 1160 | 609 | 658 | 511 |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | AF | EVF | Build | Burst | Video | Sensor | Battery | Display | Connectivity | 用户口碑 | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sony a7R ILCE7RM3/B | 87.6 | 94.8 | 52.5 | 73.3 | 70.7 | 69.8 | 96.3 | 87.4 | 78.9 | 94.1 | 93.2 |
| Fujifilm X-T5 Compare | 91 | 91.8 | 96.6 | 84.1 | 88.8 | 99.1 | 97.8 | 87.4 | 95.4 | 97.8 | 95.6 |
| Nikon Z Z9 Compare | 92.6 | 91.8 | 99.4 | 95.8 | 98.9 | 71.5 | 98.1 | 87.4 | 95.4 | 94.1 | 89.1 |
| Canon EOS R6 Mark III Compare | 99 | 90.9 | 95.2 | 93.4 | 98.5 | 65.8 | 97.5 | 99 | 95.4 | 94.1 | 99.7 |
| Panasonic LUMIX S5 II Compare | 97.9 | 91.2 | 96.2 | 91.4 | 94.3 | 56 | 92.8 | 99.3 | 95.4 | 94.1 | 89.1 |
| OM System OM-1 Compare | 95.9 | 98 | 85.3 | 94.6 | 86.7 | 48.8 | 95.9 | 87.4 | 89.1 | 84.7 | 89.1 |
