値下げ 3%
Sony Alpha a7 III Black 2018
The full-frame sensor paired with a bundled 24mm f/1.4 GM prime lens delivers strong low-light performance and shallow depth of field for stills. This renewed kit offers an accessible entry point to Sony’s E-mount system with a fast, optically sharp wide-angle lens. It’s best suited for beginners prioritizing portrait and landscape photography over video or action shooting.
Type mirrorless
Sensor 24.2MP full-frame
AF Points 693 pts
Burst 10 fps
Video 4K @30fps
IBIS はい
Weather Sealed はい
Weight 227 g
70 総合スコア
価格 $1,840
概要
メリットとデメリット
長所
- Strong battery (98th percentile) 98th
- Strong af (93rd percentile) 93rd
- Strong build (92nd percentile) 92nd
- Strong stabilization (89th percentile) 89th
短所
- Below average social proof (6th percentile)
- Below average affordability (28th 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 | BSI-CMOS |
| Size | full-frame |
| Megapixels | 24.2 MP |
| ISO Range | 100 |
| Processor | BIONZ X |
Autofocus
| AF Points | 693 |
| Eye AF | Yes |
Shooting
| Burst (Mechanical) | 10 |
| Electronic Shutter | Yes |
Video
| Max Resolution | 4K |
| 4K FPS | 30 |
| Log Profile | Yes |
Display & EVF
| Screen Size | 3" |
| Touchscreen | Yes |
| Articulating | Yes |
| EVF Resolution | 2.36 M dots |
Build
| Weather Sealed | Yes |
| Weight | 0.2 kg / 0.5 lbs |
| Battery Life | 710 |
Connectivity
| Wi-Fi | Yes |
| Bluetooth | Yes |
| USB | USB Type-C |
競合製品との比較
| Spec | Sony Alpha a7 III | Nikon Z Z9 | Fujifilm X-H2 | Panasonic Lumix G G9 II | OM System OM-1 Mark II | Canon EOS R5 Mark II |
|---|---|---|---|---|---|---|
| Type | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless |
| Sensor | 24.2MP full-frame | 45.7MP full-frame | 40.2MP aps-c | 25.2MP micro-four-thirds | 20.4MP micro-four-thirds | 45MP full-frame |
| AF Points | 693 | 493 | 425 | 779 | 1053 | 1053 |
| Burst FPS | 10 | 30 | 15 | 75 | 120 | 30 |
| Video | 4K @30fps | 8K @120fps | 8K @60fps | 4K @120fps | 4K @60fps | 8K @120fps |
| IBIS | true | true | true | true | true | true |
| Weather Sealed | true | true | true | true | true | true |
| Weight (g) | 227 | 1160 | 579 | 575 | 511 | 588 |
| 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 a7 III | 93.2 | 87.7 | 91.7 | 72.7 | 69.7 | 57.9 | 98.3 | 87.6 | 72.1 | 5.9 | 28 | 89.1 |
| Nikon Z Z9 Compare | 93.6 | 92 | 99.4 | 95.4 | 98.8 | 70.8 | 98.1 | 87.6 | 96.1 | 94.2 | 8.7 | 89.1 |
| Fujifilm X-H2 Compare | 92.4 | 96.9 | 94.6 | 82.4 | 95.4 | 98.9 | 97.8 | 87.6 | 96.1 | 89.6 | 23.8 | 95.9 |
| Panasonic Lumix G G9 II Compare | 98 | 91.8 | 94.5 | 96.2 | 97.6 | 63.8 | 91.9 | 87.6 | 96.1 | 89.6 | 21.9 | 89.1 |
| OM System OM-1 Mark II Compare | 98.8 | 99.8 | 91.5 | 99.6 | 85.1 | 51.6 | 96 | 87.6 | 96.1 | 89.6 | 17.5 | 99.6 |
| Canon EOS R5 Mark II Compare | 98.8 | 96 | 94.8 | 90.5 | 98.8 | 70.1 | 90.5 | 99.6 | 96.1 | 89.6 | 9.1 | 89.1 |
価格
コストパフォーマンス
最安 $1,840
Amazon 1件の価格 最安 $1,840
Price History
Kit Open Box / Refurbished
用途別スコア
- 総合69.8
- Video67.4
- Travel76.4
- Youtube66.2
- Beginner68.3
- Vlogging70.1
- Streaming63.9
- Photography73.3
- Wedding Events76.3
- Sports Wildlife75
- Product Photography66.5
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。
