Sony ILCE7SM2/B
Son capteur plein format de 12,2MP avec le processeur BIONZ X excelle en basse lumière, offrant une plage ISO native jusqu'à 409600 et un enregistrement vidéo 4K interne avec lecture complète des pixels. La stabilisation d'image interne sur 5 axes et le profil S-Log3 facilitent la capture de séquences fluides à main levée, prêtes pour l'étalonnage. Ce boîtier est idéal pour les vidéastes de mariage et les documentaristes qui privilégient la sensibilité en conditions extrêmes à la résolution photo.
Aperçu
Avantages et inconvénients
Points forts
- Strong stabilization (87th percentile) 87th
- Strong evf (85th percentile) 85th
- Strong social proof (85th percentile) 85th
- Strong af (81st percentile) 81st
Points faibles
- Below average sensor (8th percentile)
- Below average user sentiment (16th percentile)
- Below average burst (32nd percentile)
L'avis des propriétaires
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.
- Q2 201983/100
Buyers in Q2 2019 praised the A7sii's low-light performance and reliability, noting improved autofocus, but flagged IBIS shake, battery life, and lack of 4K 60fps as drawbacks.
- Outstanding low-light shooting and image quality, best for natural light photos and video.
- Improved autofocus and Eye-AF, but limited to AF-S; jittery in continuous mode.
- Minor quality issues: shutter shake, cropped 120fps HD, and mediocre LCD/battery life.
- Lacks desired features like 4K 60fps and 10-bit internal recording.
- Q4 201785/100
Buyers praised the A7S II's low-light performance and 12MP workflow efficiency for real estate photography. One reported a defective unit with slog4 errors on first try, but the replacement worked fine.
- Excellent low-light capability (ISO 3200-6400) and small file sizes streamline real estate shooting workflow.
- Video performance delivers promised S-Log3 flexibility for real estate walkthroughs.
- First camera unit received gave error messages in slog4 and had to be returned for replacement.
- German reviewer called it the best night-shooting camera, citing dramatic quality and usability upgrade over Blackmagic Pocket.
D'après 14 avis clients datés, regroupés par trimestre civil. L'analyse par période est en anglais.
Les preuves
Performances
Caractéristiques techniques
Fiche technique complète
Sensor
| Type | Exmor CMOS |
| Size | full-frame |
| Megapixels | 12.2 MP |
| ISO Range | 100 |
| Processor | BIONZ X |
Autofocus
| AF Points | 169 |
| AF Type | Contrast Detection: 169 |
| Eye AF | Yes |
Shooting
| Burst (Mechanical) | 5 |
| Max Shutter | 1/8000 |
| Electronic Shutter | Yes |
Video
| Max Resolution | 4K |
| 4K FPS | 30 |
| 1080p FPS | 120 |
| 10-bit | No |
| Log Profile | Yes |
| RAW Video | Yes |
| Codec | XAVC S |
Display & EVF
| Screen Size | 3" |
| Articulating | Yes |
| EVF Resolution | 2.36 M dots |
Build
| Weather Sealed | Yes |
| Weight | 0.2 kg / 0.4 lbs |
Connectivity
| Wi-Fi | Yes |
| USB | USB-C |
| Hot Shoe | Yes |
Face à la concurrence
| Spec | Sony ILCE7SM2/B | Panasonic LUMIX GH7 | OM System OM-1 | Fujifilm X-E5 | Olympus OM-D E-M1 Mark III | Nikon Z fc |
|---|---|---|---|---|---|---|
| Type | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless |
| Sensor | 12.2MP full-frame | 25.2MP micro-four-thirds | 20.4MP micro-four-thirds | 40.2MP aps-c | 20.4MP micro-four-thirds | 21.5MP aps-c |
| AF Points | 169 | 315 | 1053 | 425 | 121 | 427 |
| Burst FPS | 5 | 75 | 10 | 13 | 15 | 11 |
| Video | 4K @30fps | 6K @120fps | 4K @60fps | 6K @60fps | 4K @30fps | 4K @30fps |
| IBIS | true | true | true | true | true | true |
| Weather Sealed | true | true | true | true | true | true |
| Weight (g) | 187 | 721 | 511 | 445 | 580 | 397 |
| Compare | Compare | Compare | Compare | Compare |
| Produit | AF | EVF | Build | Burst | Video | Sensor | Battery | Display | User Sentiment | Connectivity | Preuve sociale | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sony ILCE7SM2/B | 80.5 | 84.7 | 72.2 | 32 | 72.7 | 7.7 | 46 | 68.2 | 15.8 | 71.3 | 84.5 | 86.8 |
| Panasonic LUMIX GH7 Compare | 86.7 | 88.9 | 96.3 | 94.6 | 97.1 | 61.6 | 90.4 | 85.4 | 91.9 | 94.3 | 75.8 | 96.5 |
| OM System OM-1 Compare | 95.3 | 97.5 | 83.7 | 93.9 | 84.4 | 46.8 | 95 | 85.4 | 91.9 | 86.4 | 82.5 | 86.8 |
| Fujifilm X-E5 Compare | 89.4 | 78.3 | 89 | 79.1 | 55.3 | 99.1 | 90.4 | 85.4 | 62.5 | 94.3 | 93.2 | 94.7 |
| Olympus OM-D E-M1 Mark III Compare | 81.3 | 84.7 | 93.6 | 90.4 | 68.7 | 46.8 | 92.8 | 85.4 | 62.5 | 94.3 | 99.9 | 96.5 |
| Nikon Z fc Compare | 90.2 | 87.9 | 91.1 | 73.8 | 72.7 | 86.7 | 92.5 | 85.4 | 62.5 | 94.3 | 69.3 | 86.8 |
Prix
Rapport qualité-prix
B&H Photo 3 offres À partir de 670 $US
Amazon 1 offre À partir de 2 398 $US
Newegg 1 offre À partir de 3 600 $US
Price History
Scores par usage
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.
