Sony Alpha a7R IV Black 2019
Le capteur CMOS BSI Exmor R de 61 MP offre une résolution exceptionnelle pour les tirages grand format, soutenu par un processeur BIONZ X qui permet des rafales à 10 i/s. La stabilisation IBIS de 5,5 stops et le viseur OLED de 5,76 millions de points améliorent la précision de la prise de vue en conditions réelles. Cet appareil est idéal pour les photographes de studio et de paysage qui exigent des détails extrêmes sans compromis sur la robustesse du boîtier.
L'évolution de l'avis des propriétaires dans le temps
ExclusivitéD'après la date à laquelle les clients ont rédigé leurs avis - pour voir si l'enthousiasme initial s'est confirmé.
- Q3 2022100/100
Buyers in Q3 2022 raved about the camera's performance, lightweight design, and post-processing flexibility, with only minor menu complaints.
- Excellent image quality and resolution, especially for cropping.
- Lightweight and easy to use with intuitive menus after initial adjustment.
- Similar size to a7iii for familiar handling, though can cause mix-ups.
- Menus cumbersome but manageable after a short learning period.
- Q4 202195/100
Reviewers praise image quality, autofocus, and handling, but note large file sizes, complex setup, and a less useful touchscreen.
- Outstanding image quality and resolution, especially for professional and detailed work.
- Excellent autofocus with eye and face tracking, though some note it trails newer models.
- Many parameters to configure before use; some find it overwhelming.
- Large file sizes require fast cards and powerful computer for workflow.
- Q2 202185/100
Buyers praised the A7R IV's image quality, resolution, and value, but criticized the complex menu system, underwhelming autofocus for wildlife, and poor documentation.
- Image quality is exceptional, with sharp detail and impressive resolution from the 61MP sensor.
- Menus are comprehensive but complicated, criticized for poor usability and non-intuitive navigation.
- Autofocus struggles with fast-moving subjects like birds, causing missed shots.
- Documentation is inadequate, lacking setup guidance, with a dim viewfinder in bright light.
- Q1 202188/100
Reviewers praise image quality, resolution, and customization, with some noting noise, menu complexity, and sensor dust concerns.
- Exceptional image quality and high resolution (61MP) for cropping.
- Great customization, controls, and fast autofocus performance.
- Higher ISO noise, complex menus, and quick buffer fill noted.
- Dust on sensor issue when changing lenses.
- Q4 202088/100
Buyers praised the 61MP resolution, autofocus, and ergonomics, but noted large file sizes and a dust-prone sensor.
- Exceptional 61MP resolution and detail for cropping
- Large raw files slow workflow; desire for lower resolution options
- Sensor attracts dust; need shutter close option on power down
- Autofocus great but animal/bird tracking could improve
- Q3 202075/100
Buyers praised fast capture, improved grip, and battery life. One user noted missing low-MP shooting, Mac icon issues, and poor tether workflow.
- Fast capture, improved grip, and battery life praised by multiple users.
- Great viewfinder and fantastic picture quality highlighted.
- Good camera but missing low-MP shooting option and Mac icon visibility.
- Tether workflow described as not smooth at all by one review.
D'après 115 avis clients datés, regroupés par trimestre civil. L'analyse par période est en anglais.
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.
