Sony Alpha a7R IV 2019

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。

1. Q3 2022100/1005.0★4 レビュー

   Buyers in Q3 2022 loved the camera for its lightweight design, post-processing flexibility, and high resolution for cropping. Menus were noted as cumbersome but manageable.

   • 👍Lightweight and great for post-processing flexibility.
   • 👍High resolution allows cropping with excellent detail.
   • 🤔Menus are cumbersome but become easy to navigate with use.
   • 👍Similar size to a7iii, easy transition but can cause confusion.
2. Q2 202267/1005.0★3 レビュー

   Buyers praised the camera's photo and video quality and versatility, but one reviewer reported a critical app pairing issue with the latest iPhone.

   • 👍Excellent photo and video quality, top-grade performance.
   • 👍Great versatility for both photography and videography.
   • 👍Suitable as a professional starter camera for film graduates.
   • 👎Cannot pair with Sony app on iPhone 13, causing transfer failure.
3. Q4 202192/1004.9★12 レビュー

   Buyers praise image quality, autofocus, and resolution. Some note a steep learning curve, large file sizes, and a less useful touch screen.

   • 👍Excellent image quality and resolution
   • 👍Great autofocus and eye/face tracking
   • 🤔Large file sizes require fast cards and powerful editing hardware
   • 👎Complex setup with too many parameters; touch screen could be better
4. Q3 202175/1005.0★8 レビュー

   Buyers praise the A7R IV's image quality, autofocus, and cropping ability, but one reports a critical battery compatibility failure after 30 days.

   • 👍Excellent image quality, resolution, and low-light performance praised.
   • 👍Autofocus speed and tracking are fast and reliable for action/weddings.
   • 👍Cropping capability is a standout feature, reducing need for extra zoom.
   • 👎One unit became unusable after 30 days due to battery incompatibility error.
5. Q2 202183/1004.7★24 レビュー

   Buyers praise the A7R IV's image quality, resolution, and customization, but note a complex menu system, poor documentation, and autofocus issues with adapted lenses.

   • 👍Excellent image quality and high resolution, especially for landscape and portrait photography.
   • 🤔Autofocus is great with native lenses but hunts with adapted Canon glass, missing wildlife shots.
   • 👎Menu system is complicated and tedious; documentation is poor and unhelpful.
   • 👎Rear screen is low resolution and touchscreen is underutilized; EVF can be blurry.
6. Q1 202187/1004.7★19 レビュー

   Buyers praise the A7R IV's image quality, resolution, and autofocus, but note dust on sensor, high ISO noise, and complex menus.

   • 👍Excellent image quality and sharpness, especially with good lenses.
   • 👍High resolution (61MP) provides cropping flexibility and detail.
   • 🤔Menus are powerful but not intuitive; some find them complex.
   • 👎Dust on sensor issue when changing lenses; shutter should close.
7. Q4 202082/1004.7★27 レビュー

   Buyers praised the 61MP resolution, autofocus, and ergonomics, but noted large RAW files, dust on sensor, and missing features like lower resolution options and better menus.

   • 👍High resolution and cropping ability praised for detail and flexibility.
   • 🤔Large RAW files slow workflow; some want lower resolution options.
   • 👎Sensor attracts dust; need shutter close option on power down.
   • 🤔Autofocus excellent but animal AF and bird tracking need firmware updates.
8. Q3 202075/1004.5★4 レビュー

   Buyers praised the camera's picture quality, tracking, and improved grip, but noted missing low-MP shooting, Mac file icon issues, and poor tether workflow.

   • 👍Excellent picture quality and viewfinder.
   • 👍Fast capture, improved grip, and battery life.
   • 👎No low-MP shooting option and Mac file icon issues.
   • 👎Tether workflow is not smooth.

日付のある顧客レビュー 121 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。