Sigma BF C47900 Silver 2025
Sigma
19 Overall Score
vs
Sony a7R a7R V Black 2022
Sony
100 Overall Score
Scores
Video
Beginner
Wedding Events
Photography
Sports Wildlife
Product Photography
Youtube
Vlogging
Streaming
Travel
Specifications
| Sigma BF C47900 | Sony a7R a7R V | |
|---|---|---|
| Sensor | ||
| Type | — | CMOS |
| Size | full-frame | full-frame |
| Megapixels | — | 61 MP★ |
| ISO Range | — | 100★ |
| Processor | — | BIONZ XR |
| Autofocus | ||
| AF Points | No data | |
| AF Type | — | Photo, VideoPhase Detection: 693 |
| Eye AF | — | ✓★ |
| Animal AF | — | ✓★ |
| Subject Detection | — | ✓★ |
| Shooting | ||
| Burst (Mechanical) | — | 10 fps★ |
| Burst (Electronic) | — | 7 fps★ |
| Max Shutter | — | 1/8000 |
| Electronic Shutter | — | ✓★ |
| Video | ||
| Max Resolution | 6K | 8K★ |
| 4K FPS | — | 60 fps★ |
| 1080p FPS | — | 120 fps★ |
| 10-bit | — | ✓★ |
| Log Profile | ✓ | ✓ |
| RAW Video | — | ✓★ |
| Codec | — | H.265/XAVC HS, H.264/XAVC S, H.264/XAVC S-I |
| Display & EVF | ||
| Screen Size | — | 3.2"★ |
| Touchscreen | — | ✓★ |
| Articulating | — | ✓★ |
| EVF Resolution | — | 9.4M dots★ |
| Build | ||
| Weather Sealed | — | ✓★ |
| Weight | 1.11 kg | 0.72 kg★ |
| Battery Life | — | 440 shots★ |
| Connectivity | ||
| Wi-Fi | — | ✓★ |
| Bluetooth | — | ✓★ |
| USB | — | USB-C 3.1/3.2 Gen 2★ |
| HDMI | — | HDMI Output |
| Hot Shoe | — | ✓★ |
Pros & Cons
Sigma BF C47900 Silver 2025
- Below average connectivity (21st percentile)
- Below average sensor (29th percentile)
- Below average display (30th percentile)
- Below average burst (34th percentile)
Sony a7R a7R V Black 2022
- Strong evf (99th percentile)99th %ile
- Strong user sentiment (99th percentile)99th %ile
- Strong stabilization (99th percentile)99th %ile
- Strong social proof (98th percentile)98th %ile
Pricing
Sigma BF C47900 Silver 20250.009score per dollar
vs
Sony a7R a7R V Black 20220.030score per dollar
Sony a7R a7R V Black 2022 offers 3.3x better value for money
Verdict
Winner: Sony a7R a7R V
Scores 100 overall, wins 10 of 10 usage categories and 25 of 33 specs.
