Testseek.fr ont rassemblé 179 examens experts du Sony Alpha A9 et l'estimation moyenne est 92%. Faites descendre l'écran et voyez les toutes les revues pour Sony Alpha A9.
June 2017
(92%)
179 Avis
Note moyenne issue des avis d’experts sur ce produit.
Utilisateurs
(94%)
325 Avis
Note moyenne délivrée par les utilisateurs du produit.
920100179
Les éditeurs ont aimé
Très bonne gestion du bruit électronique jusqu'à 6400 ISO
Autonomie de la batterie en très nette hausse. Possibilité de recharge via USB
Écran LCD inclinable et tactile
Viseur électronique
Fluide
Large et assez précis
Autofocus
Précis et rapide
Le
Rafale démente (24 i/s!)
Pas de passage au noir
Vitesse d'autofocus
699 collimateurs AF
Vidéo 4K de qualité
AF de premier plan
Rapide et suivi du sujet excellent
Qualité d'image jusqu'à 12800 ISO
Définition de 24
2 Mpx
Rafale jusqu'à 16
7 images par seconde
Double emplacement SD
Obturateur électronique jusqu'à 1/32000 s
Écran orientable
Stabilisation m
Les éditeurs n'ont pas aimé
Pas de port USB C / Pas de port USB 3
Pas de finition à l'épreuve des intempéries
Des menus encore parfois complexes à appréhender et peu d'aides contextuelles
Pas de mode vidéo 4K (uniquement UHD) et seulement 30/25 i/s
Extrait: The Sony α9 is a groundbreaking mirrorless camera that in many ways surpasses traditional DSLR rivals. Thanks to an innovative design, the 24.2 million pixel full-frame image sensor captures up to 20 frames per second in full resolution with no EVF blacko...
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Publié: 2017-08-11, Auteur: Sam , review by: stuff.tv
Incredibly fast stills shooting, 5-axis image stabilisation, Solid, compact build, Good battery life, Cheaper than Canon and Nikon rivals, Slick 4x slo-mo video
Screen won't flip to the front, That price tag
Sony's high-end mirrorless cameras continue to impress, and the A9 represents a genuine challenge to Nikon and Canon's top-of-the-range DSLRs. 20fps stills shooting, with continuously-updating autofocus and exposure, from a full-frame lens? That's someth...
Publié: 2017-06-21, Auteur: Phil , review by: techradar.com
Blistering performance, Incredibly fast and capable AF, No viewfinder blackout, Impressive level of customization, Excellent results from 24MP sensor, High-res viewfinder, Oversampled 4K footage
Weather sealing not as robust as rivals, No XQD card slots, Balance not great with long lenses, Very limited touchscreen control, Battery life not a match for rivals
The Sony Alpha A9 is a phenomenal camera. It's not without its faults – we'll be interested to see how the weather-sealing holds up when it's properly exposed to the elements for starters, while the absence of XQD card slots and very limited touchscreen c...
Yes-but only if you're a professional who needs it.While Sony's A7-series cameras have offered a tantalizing glimpse into Sony's vision for the future, they always seemed to be missing that extra bit of polish. Creaky lens mounts, a pokey autofocus system...
Excellent handling and controls, Superb autofocus tracking, High-speed shooting with minimal distortion, Excellent electronic viewfinder with zero blackout, Impressive battery life
AF area not highlighted in viewfinder when moved via the joystick, Touchscreen woefully under-used
Sony A9 – Video The Alpha 9 is capable of recording 4K video in the XAVC/S format at 25fps and up to 100MB/s, with a dedicated position on the mode dial that affords full manual control. It's also possible to record files in a second, lower resolution sim...
The Sony A9 is hands-down one of the most impressive cameras we've ever used. If you need to shoot a ton of photos with unbridled speed, this seems like the camera to get.That said, the Sony A9 is aimed at a very particular crowd of sports and photojourna...
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Publié: 2017-04-20, Auteur: Kevin , review by: techradar.com
Finally makes a case for electronic shutters, Vastly improved controls, Unbelievable performance
Prohibitively expensive, Still no fully articulating screen
The Sony Alpha A9 might be the most specced-out mirrorless full-frame camera ever introduced, but it wants to make a bigger stamp on the future of digital photography as a whole...
Publié: 2017-04-20, Auteur: Woldemar , review by: wovow.org
Extrait: Japanese company Sony has announced a full-frame mirrorless camera Sony Alpha 9. The novelty addressed to professional photographers, has an incredible speed of continuous shooting.Sony Alpha 9 points straight to the conquest of the mirrorless segment. Th...
Silent electronic shutter, 24.2-megapixel CMOS sensor, Fast and accurate autofocus system
Lack of full touch screen support,
Sony cameras are usually well equipped and well-built, and that's what this A9 review encapsulated. It's got an excellent image sensor, fast and accurate autofocus system, and the super useful 20fps continuous and silent electronic shutter. Although it do...
Publié: 2019-04-17, Auteur: Jim , review by: pcmag.com
Shoots at 20fps with subject tracking, Full-frame 24MP image sensor, 93-percent focus coverage, Electronic shutter eliminates blackout, Also supports traditional mechanical shutter, Large, crisp EVF, Tilting touch LCD, In-body 5-axis stabilization, New hi
Pricey, Only one slot UHS-II compliant, Dense menu system, Uncompressed Raw capture cuts speed to 12fps, Lens library missing wide aperture super telephoto options
The Sony a9 camera packs an incredible autofocus system, full-frame image sensor, and 4K video, all in a body that's smaller than most SLRs...
