Sony Alpha a1 II Black 2025
The 50MP stacked BSI sensor and BIONZ XR engine enable 30fps blackout-free shooting with full AF/AE, powered by a dedicated AI processing unit for advanced subject recognition. Its 8.5-stop IBIS and 9.4M-dot EVF provide exceptional stability and clarity, complementing a weather-sealed body that handles 8K video internally despite a lower video score. This camera is best for professional sports and wildlife photographers who demand split-second autofocus, high resolution, and rugged reliability in dynamic field conditions.
Type mirrorless
Sensor 50MP full-frame
AF Points 759 pts
Burst 30 fps
Video 8K @120fps
IBIS 是
Weather Sealed 是
Weight 658 g
82 综合评分
价格 CA$0
Snapshot
优缺点
Pros
- Strong stabilization (100th percentile) 100th
- Strong evf (99th percentile) 99th
- Strong af (96th percentile) 96th
- Strong connectivity (93th percentile) 93th
Cons
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。
用户口碑随时间保持稳定
基于 17 条带日期的客户评价，按日历季度分组。分期分析为英文。
The proof
性能表现
规格参数
完整规格参数
Sensor
| Type | Stacked CMOS |
| Size | full-frame |
| Megapixels | 50 MP |
| ISO Range | 100 |
| Processor | BIONZ XR |
Autofocus
| AF Points | 759 |
| Eye AF | Yes |
| Animal AF | Yes |
| Subject Detection | Yes |
Shooting
| Burst (Mechanical) | 30 |
| Burst (Electronic) | 30 |
| Max Shutter | 1/32000 |
| Electronic Shutter | Yes |
Video
| Max Resolution | 8K |
| 4K FPS | 120 |
| 1080p FPS | 120 |
| 10-bit | Yes |
| Log Profile | Yes |
| RAW Video | No |
| Codec | H.265 |
Display & EVF
| Screen Size | 3.2" |
| Touchscreen | Yes |
| Articulating | Yes |
| EVF Resolution | 9.44 M dots |
Build
| Weather Sealed | Yes |
| Weight | 0.7 kg / 1.5 lbs |
Connectivity
| Wi-Fi | Yes |
| Bluetooth | Yes |
| USB | USB-C 3.2 |
| HDMI | HDMI |
| Hot Shoe | Yes |
竞品对比
| Spec | Sony Alpha a1 II | Canon EOS R6 Mark III R6 Mark III | Nikon Z Z9 | Fujifilm X-H2 X-H2 | Panasonic Lumix S S5IIX | OM System OM-1 Mark II OM-1 Mark II |
|---|---|---|---|---|---|---|
| Type | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless |
| Sensor | 50MP full-frame | 32.5MP full-frame | 45.7MP full-frame | 40.2MP aps-c | 24.2MP full-frame | 20.4MP micro-four-thirds |
| AF Points | 759 | 1053 | 493 | 425 | 779 | 1053 |
| Burst FPS | 30 | 40 | 30 | 20 | 30 | 120 |
| Video | 8K @120fps | 6K @120fps | 8K @120fps | 8K @60fps | 6K @60fps | 4K @60fps |
| IBIS | true | true | true | true | true | true |
| Weather Sealed | true | true | true | true | true | true |
| Weight (g) | 658 | 609 | 1160 | 579 | 658 | 511 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Evf | Build | Burst | Video | Sensor | Battery | Display | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Sony Alpha a1 II | 95.7 | 98.8 | 83.8 | 90.6 | 87.2 | 67.3 | 44.9 | 83.7 | 60.8 | 99.5 |
| Canon EOS R6 Mark III R6 Mark III Compare | 98.5 | 87.8 | 94.7 | 92.8 | 89.4 | 58.6 | 96.5 | 98.9 | 97.9 | 99.5 |
| Nikon Z Z9 Compare | 90.6 | 89.4 | 99.6 | 96 | 99 | 64.5 | 97.3 | 83.7 | 93 | 84.7 |
| Fujifilm X-H2 X-H2 Compare | 88.1 | 95.6 | 89.4 | 85.1 | 95.4 | 97.4 | 96.9 | 83.7 | 69.8 | 93.6 |
| Panasonic Lumix S S5IIX Compare | 97.3 | 88.3 | 96.7 | 90.6 | 93.1 | 49.1 | 90.3 | 83.7 | 97.9 | 84.7 |
| OM System OM-1 Mark II OM-1 Mark II Compare | 98.5 | 90.2 | 88.9 | 99.8 | 84.5 | 41.2 | 94.3 | 83.7 | 79.4 | 99.5 |
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。
