Sony Alpha a7R IIIA 2019
Type mirrorless
Sensor 42.4MP full-frame
AF Points 399 pts
Burst 10 fps
Video 4K @30fps
IBIS はい
Weather Sealed はい
67 総合スコア
現在、販売店の最新価格はありません
概要
メリットとデメリット
長所
- Strong battery (96th percentile) 96th
- Strong evf (95th percentile) 95th
- Strong build (94th percentile) 94th
- Strong stabilization (93rd percentile) 93rd
短所
- Below average social proof (18th percentile)
- Below average affordability (33rd percentile)
実証データ
パフォーマンス
スペック
全スペック一覧
Sensor
| Type | Exmor R BSI CMOS |
| Size | full-frame |
| Megapixels | 42.4 MP |
| ISO Range | 100 |
| Processor | BIONZ X |
Autofocus
| AF Points | 399 |
| Eye AF | Yes |
Shooting
| Burst (Mechanical) | 10 |
| Burst (Electronic) | 8 |
| Electronic Shutter | Yes |
Video
| Max Resolution | 4K |
| 4K FPS | 30 |
| Log Profile | Yes |
| Codec | H.264, H.265 |
Display & EVF
| Screen Size | 3" |
| Touchscreen | Yes |
| Articulating | Yes |
| EVF Resolution | 3.69 M dots |
Build
| Weather Sealed | Yes |
| Battery Life | 530 |
Connectivity
| Wi-Fi | Yes |
| Bluetooth | Yes |
| USB | USB 3.2 Gen 1 Type-C |
| HDMI | Micro HDMI |
競合製品との比較
| Spec | Sony Alpha a7R IIIA | Fujifilm X-H2 | Nikon Z Z9 | Panasonic Lumix G G9 II | Canon EOS R6 Mark III | OM System OM-1 Mark II |
|---|---|---|---|---|---|---|
| Type | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless |
| Sensor | 42.4MP full-frame | 40.2MP aps-c | 45.7MP full-frame | 25.2MP micro-four-thirds | 32.5MP full-frame | 20.4MP micro-four-thirds |
| AF Points | 399 | 425 | 493 | 779 | 1053 | 1053 |
| Burst FPS | 10 | 15 | 30 | 75 | 40 | 120 |
| Video | 4K @30fps | 8K @60fps | 8K @120fps | 4K @120fps | 8K @120fps | 4K @60fps |
| IBIS | true | true | true | true | true | true |
| Weather Sealed | true | true | true | true | true | true |
| Weight (g) | - | 579 | 1160 | 575 | 608 | 511 |
| Compare | Compare | Compare | Compare | Compare |
| 製品 | AF | EVF | Build | Burst | Video | Sensor | Battery | Display | Connectivity | ユーザー評価 | Affordability | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sony Alpha a7R IIIA | 89.5 | 94.8 | 93.7 | 76.7 | 49 | 69.2 | 96.4 | 87.6 | 77.8 | 18.2 | 33.1 | 93.3 |
| Fujifilm X-H2 Compare | 92.3 | 96.9 | 94.5 | 82.3 | 95.4 | 99 | 97.8 | 87.6 | 96.1 | 94.3 | 23.9 | 96 |
| Nikon Z Z9 Compare | 93.5 | 92 | 99.4 | 95.4 | 98.7 | 70.9 | 98 | 87.6 | 96.1 | 94.3 | 8.8 | 89.2 |
| Panasonic Lumix G G9 II Compare | 98 | 91.7 | 94.4 | 96.2 | 97.6 | 64 | 92 | 87.6 | 96.1 | 89.7 | 22 | 89.2 |
| Canon EOS R6 Mark III Compare | 98.8 | 91.3 | 95 | 92.6 | 90.5 | 66.2 | 97.5 | 98.8 | 96.1 | 94.3 | 14.5 | 99.6 |
| OM System OM-1 Mark II Compare | 98.8 | 99.8 | 91.4 | 99.6 | 85.1 | 51.7 | 96.1 | 87.6 | 96.1 | 89.7 | 17.6 | 99.6 |
用途別スコア
- 総合67
- Video60.4
- Travel61.8
- Youtube61.6
- Beginner68.8
- Vlogging54.5
- Streaming49.4
- Photography75
- Wedding Events73.6
- Sports Wildlife75.9
- Product Photography68.6
詳細なレビューは近日公開予定です。上記のスペック、スコア、価格、チャートは常に最新です。
