Sony Mirrorless Camera a1 II
The 50.1MP full-frame stacked CMOS sensor delivers 30 fps bursts with no blackout and 8K 30p 10-bit video. Real-time AI tracking with human pose estimation and a pre-capture function ensure fleeting moments are recorded before the shutter is fully pressed. This camera suits wedding and event photographers requiring 50MP detail, silent 30fps shooting, and 8K video in a single body.
Type mirrorless
Sensor 50.1MP full-frame
AF Points 759 pts
Burst 30 fps
Video 8K @120fps
IBIS Oui
Weather Sealed Oui
Weight 658 g
95 Score global
Prix 1 774 699 JPY
Snapshot
Avantages et inconvénients
Pros
- Strong display (99th percentile) 99th
- Strong video (99th percentile) 99th
- Strong evf (99th percentile) 99th
- Strong build (97th percentile) 97th
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.
L'avis des propriétaires est resté stable dans le temps
D'après 41 avis clients datés, regroupés par trimestre civil. L'analyse par période est en anglais.
The proof
Performances
Caractéristiques techniques
Fiche technique complète
Sensor
| Type | Stacked CMOS |
| Size | full-frame |
| Megapixels | 50.1 MP |
| ISO Range | 100 |
| Processor | BIONZ XR |
Autofocus
| AF Points | 759 |
| AF Type | Phase Detection: 759 |
| Eye AF | Yes |
| Animal AF | Yes |
| Subject Detection | Yes |
Shooting
| Burst (Mechanical) | 30 |
| Burst (Electronic) | 30 |
| Max Shutter | 1/32000 |
| Electronic Shutter | Yes |
Video
| Max Resolution | 8K |
| 4K FPS | 120 |
| 1080p FPS | 240 |
| 10-bit | Yes |
| Log Profile | Yes |
| RAW Video | Yes |
| Codec | H.265/XAVC HS, H.264/XAVC S-I, H.264/XAVC S |
Display & EVF
| Screen Size | 3.2" |
| Touchscreen | Yes |
| Articulating | Yes |
| EVF Resolution | 9.44 M dots |
Build
| Weather Sealed | Yes |
| Weight | 0.7 kg / 1.5 lbs |
| Battery Life | 420 |
Connectivity
| Wi-Fi | Yes |
| Bluetooth | Yes |
| USB | USB-C 3.1/3.2 Gen 2 |
| HDMI | HDMI Output |
| Hot Shoe | Yes |
Face à la concurrence
| Spec | Sony Mirrorless Camera a1 II | Fujifilm X-T4 X-T4 | Nikon Z5 II Z5 II | Canon EOS R5 Mark II R5 Mark II | Panasonic LUMIX S1R II S1R II | Leica SL SL3-S |
|---|---|---|---|---|---|---|
| Type | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless |
| Sensor | 50.1MP full-frame | 26.1MP aps-c | 24.5MP full-frame | 45MP full-frame | 44.3MP full-frame | 24.6MP full-frame |
| AF Points | 759 | 425 | 273 | 1053 | 779 | 779 |
| Burst FPS | 30 | 15 | 30 | 30 | 40 | 30 |
| Video | 8K @120fps | 4K @60fps | 4K @60fps | 8K @120fps | 8K @120fps | 6K @60fps |
| IBIS | true | true | true | true | true | true |
| Weather Sealed | true | true | true | true | true | true |
| Weight (g) | 658 | 526 | 620 | 590 | 710 | 768 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Evf | Build | Burst | Video | Sensor | Battery | Display | Connectivity | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sony Mirrorless Camera a1 II | 95.3 | 98.5 | 96.6 | 90.4 | 98.8 | 67.7 | 91.9 | 99.4 | 93.2 | 78 | 84.4 |
| Fujifilm X-T4 X-T4 Compare | 84.6 | 93.1 | 82 | 80.1 | 79.4 | 93.4 | 95.9 | 83 | 82.1 | 92.1 | 91.5 |
| Nikon Z5 II Z5 II Compare | 81.7 | 89.1 | 95.3 | 87.8 | 84.6 | 53.2 | 90.5 | 83 | 93.2 | 99.2 | 84.4 |
| Canon EOS R5 Mark II R5 Mark II Compare | 98.3 | 94.5 | 94.2 | 90.4 | 98.8 | 63.2 | 44.9 | 99.7 | 93.2 | 87.2 | 99.6 |
| Panasonic LUMIX S1R II S1R II Compare | 92.2 | 97 | 97.5 | 89.1 | 98.8 | 62.7 | 88.8 | 83 | 93.2 | 60.2 | 84.4 |
| Leica SL SL3-S Compare | 96.9 | 94.5 | 98 | 84.7 | 91.3 | 54.5 | 88.1 | 83 | 83 | 19.6 | 84.4 |
Price
Rapport qualité-prix
À partir de 1 774 699 JPY
Amazon.co.jp 1 offres À partir de 1 774 699 JPY
3 mai 2026 1 774 699 JPY
Scores par usage
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.
