Sony Alpha a7R III ILCE7RM3/B Plus Kit 2017
The 42.4MP full-frame Exmor R CMOS sensor and BIONZ X processor generate a 15-stop dynamic range for detailed stills with intense clarity. Its HLG picture profile enables instant 4K HDR video capture without color grading, streamlining post-production for video creators. Best for studio and landscape photographers who prioritize high-resolution stills and wide dynamic range, or videographers seeking no-fuss HDR output.
Type mirrorless
Sensor 42.4MP full-frame
AF Points 399 pts
Burst 10 fps
Video 4K @30fps
IBIS 是
Weight 172 g
52 综合评分
价格 US$2,890
Snapshot
优缺点
Pros
- Strong user sentiment (99th percentile) 99th
- Strong evf (93th percentile) 93th
- Strong stabilization (84th percentile) 84th
- Strong display (82th percentile) 82th
Cons
- Below average build (6th percentile)
- Below average social proof (25th percentile)
What owners think
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间——让你看到最初的好评是否持续。
95/100我们的 AI 口碑分析
The proof
性能表现
规格参数
完整规格参数
Sensor
| Type | BSI-CMOS |
| Size | full-frame |
| Megapixels | 42.4 MP |
| ISO Range | 100 |
| Processor | BIONZ X |
Autofocus
| AF Points | 399 |
Shooting
| Burst (Mechanical) | 10 |
Video
| Max Resolution | 4K |
| 4K FPS | 30 |
| Log Profile | Yes |
| Codec | H.264, HLG, S-Log3 |
Display & EVF
| Screen Size | 3" |
| Touchscreen | Yes |
| Articulating | Yes |
| EVF Resolution | 3.69 M dots |
Build
| Weight | 0.2 kg / 0.4 lbs |
Connectivity
| USB | USB Type-C |
| Hot Shoe | Yes |
竞品对比
| Spec | Sony Alpha a7R III ILCE7RM3/B | Canon EOS R6 Mark III R6 Mark III | Fujifilm X-H2 X-H2 | Nikon Z Z9 | Panasonic LUMIX GH7 GH7 | OM System OM-1 Mark II OM-1 Mark II |
|---|---|---|---|---|---|---|
| Type | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless |
| Sensor | 42.4MP full-frame | 32.5MP full-frame | 40.2MP aps-c | 45.7MP full-frame | 25.2MP micro-four-thirds | 20.4MP micro-four-thirds |
| AF Points | 399 | 1053 | 425 | 493 | 315 | 1053 |
| Burst FPS | 10 | 40 | 20 | 30 | 75 | 120 |
| Video | 4K @30fps | 6K @120fps | 8K @60fps | 8K @120fps | 5K @120fps | 4K @60fps |
| IBIS | true | true | true | true | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 172 | 609 | 579 | 1160 | 721 | 511 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Evf | Build | Burst | Video | Sensor | Battery | Display | User Sentiment | Connectivity | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sony Alpha a7R III ILCE7RM3/B | 78.3 | 92.8 | 5.6 | 63.3 | 40.3 | 61.7 | 44.9 | 82.2 | 99 | 52.2 | 25 | 84 |
| Canon EOS R6 Mark III R6 Mark III Compare | 98.2 | 86.6 | 94.4 | 92.7 | 89.2 | 57.8 | 96.4 | 98.9 | 93.2 | 93 | 92.2 | 99.5 |
| Fujifilm X-H2 X-H2 Compare | 87 | 95.4 | 89.1 | 84.5 | 95.2 | 97.7 | 96.9 | 82.2 | 83.4 | 93 | 92.2 | 93.6 |
| Nikon Z Z9 Compare | 89.6 | 88.3 | 99.6 | 96 | 98.8 | 63.8 | 97.3 | 82.2 | 97.7 | 93 | 92.2 | 84 |
| Panasonic LUMIX GH7 GH7 Compare | 83 | 86.6 | 97.5 | 95 | 97.2 | 55.3 | 89.1 | 82.2 | 93.2 | 93 | 77.8 | 96.2 |
| OM System OM-1 Mark II OM-1 Mark II Compare | 98.2 | 89 | 88.6 | 99.8 | 84.1 | 39.9 | 94.1 | 82.2 | 0 | 93 | 76 | 99.5 |
Price
性价比分析
最低 US$2,890
Newegg 1 个报价 最低 US$2,890
2026年5月14日 US$2,890
使用场景评分
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
