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Sony Alpha a7 IV 2025
The 33MP full-frame sensor and 759-point autofocus system capture crisp stills at 10fps bursts with a 680-shot battery. 10-bit 4K 60fps video and 5-stop in-body stabilization make it a flexible hybrid tool. This camera best suits photographers and videographers needing a capable all-rounder, though vloggers will be hindered by the fixed screen and 4146g body.
Type mirrorless
AF Points 759 pts
Burst 10 fps
Video 4K @60fps
IBIS はい
Weight 4146 g
54 総合スコア
価格 ￥0
Snapshot
メリットとデメリット
Pros
- Strong battery (97th percentile) 97th
- Strong af (87th percentile) 87th
- Strong stabilization (85th percentile) 85th
- Strong connectivity (83th percentile) 83th
Cons
- Below average display (26th percentile)
What owners think
The proof
パフォーマンス
スペック
全スペック一覧
Sensor
| Size | full-frame |
| Megapixels | 33 MP |
Autofocus
| AF Points | 759 |
Shooting
| Burst (Mechanical) | 10 |
Video
| Max Resolution | 4K |
| 4K FPS | 60 |
| 10-bit | Yes |
| Codec | H.264, H.265 |
Build
| Weight | 4.1 kg / 9.1 lbs |
| Battery Life | 680 |
Connectivity
| Wi-Fi | Yes |
| Bluetooth | Yes |
| USB | USB-C |
| Hot Shoe | Yes |
競合製品との比較
| Spec | Sony Alpha a7 IV | 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 | - | 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 | 10 | 40 | 30 | 20 | 30 | 120 |
| Video | 4K @60fps | 6K @120fps | 8K @120fps | 8K @60fps | 6K @60fps | 4K @60fps |
| IBIS | true | true | true | true | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 4146 | 609 | 1160 | 579 | 658 | 511 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Evf | Build | Burst | Video | Sensor | Battery | Display | Connectivity | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Sony Alpha a7 IV | 86.5 | 36.2 | 60.1 | 65 | 77.6 | 59.8 | 96.9 | 25.9 | 82.5 | 84.7 |
| 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 | 93.4 | 99.5 |
| Nikon Z Z9 Compare | 90.6 | 89.4 | 99.6 | 96 | 99 | 64.5 | 97.3 | 83.7 | 93.4 | 84.7 |
| Fujifilm X-H2 X-H2 Compare | 88.1 | 95.6 | 89.4 | 85.1 | 95.4 | 97.4 | 96.9 | 83.7 | 93.4 | 93.6 |
| Panasonic Lumix S S5IIX Compare | 97.3 | 88.3 | 96.7 | 90.6 | 93.1 | 49.1 | 90.3 | 83.7 | 93.4 | 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 | 93.4 | 99.5 |
用途別スコア
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。
