セール中 35%
Sony Alpha a7R III Black 2017
42.4MPのフルサイズExmor R BSI CMOSセンサーとBIONZ Xプロセッサーが、10コマ/秒の高速連写と高解像度を両立させています。防塵防滴の堅牢なマグネシウム合金ボディに5段分のIBISを搭載し、過酷な環境下でも安定した手持ち撮影が可能です。風景やスタジオポートレートなど、妥協のない解像度と色再現を求めるプロ写真家に最適です。
Type mirrorless
Sensor 42.4MP full-frame
AF Points 399 pts
Burst 10 fps
Video 4K @30fps
IBIS はい
Weather Sealed はい
Weight 657 g
87 総合スコア
価格 $1,400
概要
オーナーの声
購入者の評価が時間とともにどう変化したか
独自顧客が実際にレビューを書いた時期に基づいています。発売当初の高評価が続いたかどうかがわかります。
購入者の評価は一定を保っています
95/100当社のAIによる感情分析
- Q1 202688/100
Buyers loved this camera for its image quality, light weight, ease of use, and value. Enthusiastic reviews praise autofocus and customization.
- Excellent image quality from 42MP sensor; great for various photography styles.
- Fast autofocus and 10fps burst, ideal for action and sports.
- Lightweight and compact build, easy to carry and use.
- Great value under $3k, beats competitors at higher price points.
- Q2 202467/100
Buyers praised the camera's value, image quality, and ease of use, but one reported a tethering issue with Lightroom.
- Great value for money with high-resolution 42MP sensor.
- Delivers excellent image quality, even for detailed moon shots.
- Intuitive and easy to use, even for Canon switchers.
- Cannot tether to Lightroom due to missing firmware update.
- Q1 202467/100
Buyers praised the camera's image quality, low light performance, and value, but one review focused on packaging and condition.
- Excellent image quality and features
- Great low light/high ISO performance
- Good value for a 42MP Sony camera
- Well packaged and delivered on time
日付のある顧客レビュー 19 件を暦四半期ごとに集計しています。期間別の分析は英語です。
実証データ
パフォーマンス
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Sensor
| Type | Exmor R CMOS |
| Size | full-frame |
| Megapixels | 42.4 MP |
| ISO Range | 50 |
| Processor | BIONZ X |
Autofocus
| AF Points | 399 |
| AF Type | Automatic, Continuous-Servo AF, Direct Manual Focus, Manual Focu |
| Eye AF | Yes |
| Animal AF | Yes |
| Subject Detection | Yes |
Shooting
| Burst (Mechanical) | 10 |
| Max Shutter | 1/8000 |
| Electronic Shutter | Yes |
Video
| Max Resolution | 4K |
| 4K FPS | 30 |
| 1080p FPS | 100 |
| 10-bit | No |
| Log Profile | Yes |
| RAW Video | Yes |
| Codec | XAVC S, AVCHD, MP4 |
Display & EVF
| Screen Size | 3" |
| Touchscreen | Yes |
| Articulating | Yes |
| EVF Resolution | 3.69 M dots |
Build
| Weather Sealed | Yes |
| Weight | 0.7 kg / 1.4 lbs |
| Battery Life | 530 |
Connectivity
| Wi-Fi | Yes |
| Bluetooth | Yes |
| USB | USB-C 3.2 Gen 1 |
| HDMI | Micro-HDMI |
| Hot Shoe | Yes |
競合製品との比較
| Spec | Sony Alpha a7R III | Fujifilm X-H2S | Nikon Z Z9 | Panasonic LUMIX GH7 | OM System OM-1 | Olympus OM-D E-M1 Mark III |
|---|---|---|---|---|---|---|
| Type | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless |
| Sensor | 42.4MP full-frame | 26.2MP aps-c | 45.7MP full-frame | 25.2MP micro-four-thirds | 20.4MP micro-four-thirds | 20.4MP micro-four-thirds |
| AF Points | 399 | 425 | 493 | 315 | 1053 | 121 |
| Burst FPS | 10 | 40 | 30 | 75 | 10 | 15 |
| Video | 4K @30fps | 6K @120fps | 8K @120fps | 6K @120fps | 4K @60fps | 4K @30fps |
| IBIS | true | true | true | true | true | true |
| Weather Sealed | true | true | true | true | true | true |
| Weight (g) | 657 | 579 | 1160 | 721 | 511 | 580 |
| Compare | Compare | Compare | Compare | Compare |
| 製品 | AF | EVF | Build | Burst | Video | Sensor | Battery | Display | User Sentiment | Connectivity | ユーザー評価 | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sony Alpha a7R III | 90.3 | 94.9 | 96.2 | 73.5 | 75.7 | 70.4 | 96.4 | 99.9 | 98.6 | 95.3 | 26.7 | 93.3 |
| Fujifilm X-H2S Compare | 91.2 | 96.9 | 94.8 | 93.6 | 97.9 | 96.8 | 98.6 | 99 | 63 | 95.3 | 90.3 | 95.8 |
| Nikon Z Z9 Compare | 92.8 | 91.9 | 99.4 | 96 | 98.9 | 72 | 98.2 | 87.4 | 96.8 | 95.3 | 94.3 | 89.3 |
| Panasonic LUMIX GH7 Compare | 88.9 | 91 | 97.2 | 95.4 | 97.7 | 62.9 | 92.2 | 87.4 | 91.9 | 95.3 | 78.1 | 97.3 |
| OM System OM-1 Compare | 96.1 | 98 | 85.7 | 94.8 | 87.1 | 49.5 | 95.9 | 87.4 | 91.9 | 89 | 84.7 | 89.3 |
| Olympus OM-D E-M1 Mark III Compare | 84.6 | 87.6 | 94.8 | 91.7 | 71.1 | 49.5 | 94.2 | 87.4 | 63 | 95.3 | 99.9 | 97.3 |
価格
コストパフォーマンス
最安 $1,400
Amazon 2件の価格 最安 $1,400
B&H Photo 2件の価格 最安 $1,625
Newegg 3件の価格 最安 $1,800
Best Buy 1件の価格 最安 $1,895
Price History
New Refurbished
