Sony Alpha a7R IV Black 2019
Sony
90 Overall Score
vs
OM System OM-1 OM-1 Black
OM System
89 Overall Score
Scores
Beginner
Photography
Product Photography
Wedding Events
Sports Wildlife
Video
Youtube
Travel
Vlogging
Streaming
Specifications
| Sony Alpha a7R IV | OM System OM-1 OM-1 | |
|---|---|---|
| Sensor | ||
| Type | CMOS | BSI MOS |
| Size | full-frame | micro-four-thirds |
| Megapixels | 61 MP★ | 20.399999618530273 MP |
| ISO Range | 100★ | 200 |
| Processor | BIONZ X | — |
| Autofocus | ||
| AF Points | ||
| AF Type | Phase Detection: 567Contrast Detection: 425 | Photo, VideoPhase Detection: 1053 |
| Eye AF | ✓ | ✓ |
| Animal AF | ✓★ | — |
| Subject Detection | ✓★ | — |
| Shooting | ||
| Burst (Mechanical) | 10 fps | 10 fps |
| Burst (Electronic) | — | 120 fps★ |
| Max Shutter | 1/8000 | 1/32000 |
| Electronic Shutter | ✓ | ✓ |
| Video | ||
| Max Resolution | 4K | 4K |
| 4K FPS | 30 fps | 60 fps★ |
| 1080p FPS | 100 fps | 240 fps★ |
| 10-bit | ✗ | ✓★ |
| Log Profile | ✓ | ✓ |
| RAW Video | ✗ | ✓★ |
| Codec | XAVC S, AVCHD | H.264, H.265 |
| Display & EVF | ||
| Screen Size | 3" | 3" |
| Touchscreen | ✓ | ✓ |
| Articulating | ✓ | ✓ |
| EVF Resolution | 5.8M dots | 5.8M dots |
| Build | ||
| Weather Sealed | ✓ | ✓ |
| Weight | 0.67 kg | 0.51 kg★ |
| Battery Life | 530 shots★ | 520 shots |
| Connectivity | ||
| Wi-Fi | ✓ | ✓ |
| Bluetooth | ✓★ | ✗ |
| USB | USB-C 3.0 / 3.1/3.2 Gen 1 | USB-C |
| HDMI | Micro-HDMI | Micro-HDMI |
| Hot Shoe | ✓ | ✓ |
Pros & Cons
Sony Alpha a7R IV Black 2019
- Strong display (100th percentile)100th %ile
- Strong evf (97th percentile)97th %ile
- Strong build (96th percentile)96th %ile
- Strong battery (96th percentile)96th %ile
OM System OM-1 OM-1 Black
- Strong evf (98th percentile)98th %ile
- Strong battery (96th percentile)96th %ile
- Strong af (95th percentile)95th %ile
- Strong burst (95th percentile)95th %ile
Verdict
Tie
Both products are closely matched - Sony Alpha a7R IV wins 6 specs while OM System OM-1 OM-1 wins 7.