Sony Alpha a7 IV Black 2021
Sony
96 Puntuación general
vs
Sigma BF Black
Sigma
36 Puntuación general
Puntuaciones
Youtube
Beginner
Wedding Events
Video
Sports Wildlife
Photography
Streaming
Product Photography
Travel
Vlogging
Especificaciones
| Sony Alpha a7 IV | Sigma BF | |
|---|---|---|
| Sensor | ||
| Type | CMOS | BSI CMOS |
| Size | full-frame | full-frame |
| Megapixels | 33 MP★ | 24 MP |
| ISO Range | 100★ | — |
| Processor | BIONZ XR | — |
| Autofocus | ||
| AF Points | Sin datos | |
| AF Type | Phase Detection: 759Contrast Detection: 425 | — |
| Eye AF | ✓★ | — |
| Animal AF | ✓★ | — |
| Subject Detection | ✓ | ✓ |
| Shooting | ||
| Burst (Mechanical) | 10 fps★ | — |
| Burst (Electronic) | 30 fps★ | — |
| Max Shutter | 1/8000 | — |
| Electronic Shutter | ✓★ | — |
| Video | ||
| Max Resolution | 4K | 6K★ |
| 4K FPS | 60 fps★ | — |
| 1080p FPS | 120 fps★ | — |
| 10-bit | ✓★ | — |
| Log Profile | ✓ | ✓ |
| RAW Video | ✗ | — |
| Codec | H.264, H.265 | — |
| Display & EVF | ||
| Screen Size | 3"★ | — |
| Touchscreen | ✓★ | — |
| Articulating | ✓★ | — |
| EVF Resolution | 3.7M dots★ | — |
| Build | ||
| Weather Sealed | ✓★ | — |
| Weight | 0.66 kg★ | 4.13 kg |
| Battery Life | 700 shots★ | — |
| Connectivity | ||
| Wi-Fi | ✓★ | — |
| Bluetooth | ✓★ | — |
| USB | USB-C★ | — |
| HDMI | HDMI Output | — |
| Hot Shoe | ✓★ | — |
Pros y Contras
Sony Alpha a7 IV Black 2021
- Strong display (99th percentile)99th %ile
- Strong battery (98th percentile)98th %ile
- Strong af (96th percentile)96th %ile
- Strong build (96th percentile)96th %ile
Sigma BF Black
- Strong video (82nd percentile)82nd %ile
- Strong build (77th percentile)
- Strong af (69th percentile)
- Below average social proof (13th percentile)13th %ile
- Below average connectivity (21st percentile)
- Below average display (30th percentile)
- Below average burst (34th percentile)
Precios
Sony Alpha a7 IV Black 2021
Sigma BF Black
Veredicto
Ganador: Sony Alpha a7 IV
Scores 96 overall, wins 10 of 10 usage categories and 22 of 33 specs.
