Sony Alpha a7 IV Black 2021
Sony
90 Overall Score
vs
Canon EOS R6 Mark III R6 Mark III Black 2025
Canon
97 Overall Score
What Buyers Say
Sony Alpha a7 IV Black 2021
No customer feedback yet
Canon EOS R6 Mark III R6 Mark III Black 2025
85 out of 100 high confidence 97 reviews
The Canon EOS R6 Mark III is widely praised for its exceptional autofocus, impressive low-light performance, and robust build quality. Many users upgrading from older DSLRs or mirrorless models report a significant leap in speed and image quality, especially for wildlife and action photography. However, a recurring complaint is the overly complex menu system and steep learning curve, which some find frustrating. Overall, it is considered a top-tier hybrid camera that delivers professional results, though the price and power consumption are noted drawbacks.
Pros
- Exceptional autofocus performance
- Excellent low-light and high ISO capability
- Robust build quality and ergonomics
- Fast burst shooting up to 40 fps
- Great image quality and color reproduction
Cons
- Overly complex and unintuitive menu system
- Steep learning curve for new users
- High power consumption requiring backup batteries
- Expensive price point
- Limited battery grip compatibility
Autofocus performance 18
Low light performance 12
Build quality 10
Menu complexity 8
Value for money 7
Battery life 5
Scores
Beginner
Video
Wedding Events
Youtube
Sports Wildlife
Photography
Streaming
Product Photography
Travel
Vlogging
Specifications
| Sony Alpha a7 IV | Canon EOS R6 Mark III R6 Mark III | |
|---|---|---|
| Sensor | ||
| Type | CMOS | CMOS |
| Size | full-frame | full-frame |
| Megapixels | 33 MP★ | 32.5 MP |
| ISO Range | 100 | 100 |
| Processor | BIONZ XR | DIGIC X |
| Autofocus | ||
| AF Points | ||
| AF Type | Phase Detection: 759Contrast Detection: 425 | Photo, VideoPhase Detection: 1053 |
| Eye AF | ✓ | ✓ |
| Animal AF | ✓ | ✓ |
| Subject Detection | ✓ | ✓ |
| Shooting | ||
| Burst (Mechanical) | 10 fps | 40 fps★ |
| Burst (Electronic) | 10 fps | 40 fps★ |
| Max Shutter | 1/8000 | 1/16000 |
| Electronic Shutter | ✓ | ✓ |
| Video | ||
| Max Resolution | 4K | 8K★ |
| 4K FPS | 60 fps | 120 fps★ |
| 1080p FPS | 120 fps | 180 fps★ |
| 10-bit | ✓ | ✓ |
| Log Profile | ✓ | ✓ |
| RAW Video | ✗ | ✓★ |
| Codec | XAVC HS/H.265, XAVC S, XAVC S-I | H.264, H.265, ProRes RAW |
| Display & EVF | ||
| Screen Size | 3" | 3" |
| Touchscreen | ✓ | ✓ |
| Articulating | ✓ | ✓ |
| EVF Resolution | 3.7M dots | 3.7M dots★ |
| Build | ||
| Weather Sealed | ✓ | ✓ |
| Weight | 0.66 kg | 0.61 kg★ |
| Battery Life | 520 shots | 620 shots★ |
| Connectivity | ||
| Wi-Fi | ✓ | ✓ |
| Bluetooth | ✓ | ✓ |
| USB | USB-C | USB-C |
| HDMI | HDMI Output | HDMI Output |
| Hot Shoe | ✓ | ✓ |
Pros & Cons
Sony Alpha a7 IV Black 2021
- Strong display (99th percentile)99th %ile
- Strong af (96th percentile)96th %ile
- Strong build (96th percentile)96th %ile
- Strong connectivity (96th percentile)96th %ile
Canon EOS R6 Mark III R6 Mark III Black 2025
- Strong stabilization (100th percentile)100th %ile
- Strong display (99th percentile)99th %ile
- Strong af (99th percentile)99th %ile
- Strong video (99th percentile)99th %ile
Pricing
Verdict
Winner: Canon EOS R6 Mark III R6 Mark III
Scores 97 overall, wins 8 of 10 usage categories and 10 of 33 specs.
