Sony Alpha 7 IV 2021
The 33MP Exmor R sensor and BIONZ XR processor deliver 10fps bursts with 759-point AF and Real-time Eye AF for both stills and video. Its hybrid strength is reinforced by 4K 60p 10-bit recording with S-Cinetone and Focus Breathing Compensation, features rarely combined at this level. This body is best for wedding and event shooters who need to instantly switch between high-resolution photography and professional-grade video.
Snapshot
Avantages et inconvénients
Pros
- Strong social proof (99th percentile) 99th
- Strong build (96th percentile) 96th
- Strong af (95th percentile) 95th
- Strong battery (94th percentile) 94th
Cons
What owners think
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.
D'après 319 avis clients datés, regroupés par trimestre civil. L'analyse par période est en anglais.
The proof
Performances
Caractéristiques techniques
Fiche technique complète
Sensor
| Type | Exmor R back-illuminated CMOS |
| Size | full-frame |
| Megapixels | 33 MP |
| ISO Range | 100 |
| Processor | BIONZ XR |
Autofocus
| AF Points | 759 |
| AF Type | Phase Detection: 759Contrast Detection: 425 |
| Eye AF | Yes |
| Animal AF | Yes |
| Subject Detection | Yes |
Shooting
| Burst (Mechanical) | 10 |
| Burst (Electronic) | 10 |
| Max Shutter | 1/8000 |
| Electronic Shutter | Yes |
Video
| Max Resolution | 4K |
| 4K FPS | 60 |
| 1080p FPS | 120 |
| 10-bit | Yes |
| Log Profile | Yes |
| RAW Video | Yes |
| Codec | XAVC HS/H.265, XAVC S, XAVC S-I |
Display & EVF
| Screen Size | 3" |
| Touchscreen | Yes |
| Articulating | Yes |
| EVF Resolution | 3.68 M dots |
Build
| Weather Sealed | Yes |
| Weight | 0.7 kg / 1.5 lbs |
| Battery Life | 520 |
Connectivity
| Wi-Fi | Yes |
| Bluetooth | Yes |
| USB | USB-C 3.0 / 3.1/3.2 Gen 1 |
| HDMI | HDMI Output |
| Hot Shoe | Yes |
Face à la concurrence
| Spec | Sony Alpha 7 IV | Canon EOS R6 Mark III R6 Mark III | Fujifilm X-H2 X-H2 | Nikon Z Z9 | Panasonic LUMIX GH7 GH7 | OM System OM-1 Mark II OM-1 Mark II |
|---|---|---|---|---|---|---|
| Type | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless |
| Sensor | 33MP full-frame | 32.5MP full-frame | 40.2MP aps-c | 45.7MP full-frame | 25.2MP micro-four-thirds | 20.4MP micro-four-thirds |
| AF Points | 759 | 1053 | 425 | 493 | 315 | 1053 |
| Burst FPS | 10 | 40 | 20 | 30 | 75 | 120 |
| Video | 4K @60fps | 6K @120fps | 8K @60fps | 8K @120fps | 5K @120fps | 4K @60fps |
| IBIS | true | true | true | true | true | true |
| Weather Sealed | true | true | true | true | true | true |
| Weight (g) | 658 | 609 | 579 | 1160 | 721 | 511 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Evf | Build | Burst | Video | Sensor | Battery | Display | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Sony Alpha 7 IV | 95 | 86.6 | 96.4 | 72.4 | 82.6 | 58.3 | 93.9 | 81.5 | 99.2 | 83.2 |
| Canon EOS R6 Mark III R6 Mark III Compare | 98.2 | 86.1 | 94.4 | 92.7 | 88.9 | 57 | 96.2 | 98.9 | 92 | 99.5 |
| Fujifilm X-H2 X-H2 Compare | 86.5 | 95.1 | 89.1 | 84 | 95.2 | 97.9 | 96.6 | 81.5 | 92 | 93.3 |
| Nikon Z Z9 Compare | 89.1 | 87.8 | 99.5 | 96.1 | 98.8 | 63 | 97.1 | 81.5 | 92 | 83.2 |
| Panasonic LUMIX GH7 GH7 Compare | 82.4 | 86.1 | 97.4 | 95 | 97.2 | 54.5 | 88.7 | 81.5 | 77.8 | 96 |
| OM System OM-1 Mark II OM-1 Mark II Compare | 98.2 | 88.6 | 88.6 | 99.8 | 83.8 | 38.8 | 93.9 | 81.5 | 76 | 99.5 |
Price
Rapport qualité-prix
Amazon.es 1 offres À partir de 2 222 €
Scores par usage
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.
