Sony Alpha a7R a7R IV Black 2019
A 61MP back-illuminated Exmor R CMOS sensor and BIONZ X processor deliver 10fps continuous shooting with full AF/AE tracking at full resolution. Real-time Eye AF for humans and animals plus a 5.8M-dot EVF provide precise subject detection and clear framing. This camera is best for studio and landscape photographers who need maximum detail without prioritizing portability.
Sobre este Camera
A 61MP back-illuminated Exmor R CMOS sensor and BIONZ X processor deliver 10fps continuous shooting with full AF/AE tracking at full resolution. Real-time Eye AF for humans and animals plus a 5.8M-dot EVF provide precise subject detection and clear framing. This camera is best for studio and landscape photographers who need maximum detail without prioritizing portability.
- Type mirrorless
- Sensor 61MP full-frame
- Af points 567
- Burst fps 10
- Video 4K @30fps
- Ibis
- Weight g 1551
Visão geral
Desempenho
Prós e contras
Pros
- Strong evf (97th percentile) 97th
- Strong battery (95th percentile) 95th
- Strong af (92th percentile) 92th
- Strong stabilization (90th percentile) 90th
Cons
Especificações
Especificações completas
Sensor
| Type | BSI-CMOS |
| Size | full-frame |
| Megapixels | 61 |
| ISO Range | 100 |
| Processor | BIONZ X |
Autofocus
| AF Points | 567 |
| AF Type | Phase Detection: 567Contrast Detection: 425 |
| Eye AF | Yes |
| Animal AF | Yes |
| Subject Detection | Yes |
Shooting
| Burst (Mechanical) | 10 |
| Max Shutter | 1/8000 |
| Electronic Shutter | Yes |
Video
| Max Resolution | 4K |
| 4K FPS | 30 |
| 10-bit | Yes |
| Log Profile | Yes |
| RAW Video | Yes |
| Codec | H.264, H.265 |
Display & EVF
| Screen Size | 3 |
| Touchscreen | Yes |
| Articulating | Yes |
| EVF Resolution | 5760000 |
Build
| Weather Sealed | No |
| Weight | 1.6 kg / 3.4 lbs |
| Battery Life | 530 |
Connectivity
| Wi-Fi | Yes |
| Bluetooth | Yes |
| USB | USB 3.0 |
| HDMI | HDMI/USB Cable Clip |
| Hot Shoe | Yes |
Face à concorrência
| Spec | Sony Alpha a7R a7R IV | Canon EOS R6 Mark III R6 Mark III | Fujifilm X-H2 X-H2 | Nikon Z9 Z9 | Panasonic LUMIX GH7 GH7 | OM System OM-1 Mark II OM-1 Mark II |
|---|---|---|---|---|---|---|
| Type | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless | mirrorless |
| Sensor | 61MP 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 | 567 | 1053 | 425 | 1053 | 315 | 1053 |
| Burst FPS | 10 | 40 | 20 | 30 | 75 | 60 |
| Video | 4K @30fps | 6K @120fps | 8K @60fps | 8K @120fps | 5K @120fps | 4K @60fps |
| IBIS | true | true | true | true | true | true |
| Weather Sealed | false | true | true | true | true | true |
| Weight (g) | 1551 | 609 | 579 | 1160 | 721 | 499 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Evf | Build | Burst | Video | Sensor | Battery | Display | Connectivity | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sony Alpha a7R a7R IV | 91.9 | 97.1 | 84.5 | 65.2 | 75.6 | 72.4 | 94.7 | 84.1 | 69.3 | 82 | 89.9 |
| Canon EOS R6 Mark III R6 Mark III Compare | 98.5 | 88.1 | 94.5 | 93 | 89.9 | 58.6 | 96.5 | 99.1 | 93.1 | 94.7 | 99.5 |
| Fujifilm X-H2 X-H2 Compare | 88.1 | 95.5 | 89.3 | 85.4 | 99.9 | 97.2 | 96.9 | 84.1 | 93.1 | 94.7 | 93.4 |
| Nikon Z9 Z9 Compare | 98.5 | 89.7 | 99.2 | 96 | 98 | 64.8 | 97.3 | 84.1 | 93.1 | 85 | 84.7 |
| Panasonic LUMIX GH7 GH7 Compare | 84.6 | 88.1 | 97.2 | 95.1 | 97.6 | 56 | 89.3 | 84.1 | 93.1 | 94.7 | 96 |
| OM System OM-1 Mark II OM-1 Mark II Compare | 98.5 | 99.6 | 88.4 | 98.1 | 84.1 | 41.2 | 94.2 | 84.1 | 77.1 | 94.7 | 99.5 |
Pontuações por utilização
Uma análise completa chega em breve. As especificações, pontuações, preços e gráficos acima estão sempre atualizados.
