Camera Comparison
Canon EOS R3 vs Canon EOS R6 Mark III
Key Differences
- Canon EOS R3 has a better buffer (raw) (540 shots vs 150 shots).
- Canon EOS R6 Mark III has a better price (msrp) ($2,799 vs $5,999).
- Canon EOS R3 has a better lcd resolution (4.15M dots vs 2.10M dots).
- Canon EOS R6 Mark III has a better weight (670g (1.48 lb) vs 1015g (2.24 lb)).
- Canon EOS R6 Mark III has a better 1080p recording (Up to 180p vs Up to 120p).
| Product | ||
|---|---|---|
| Imaging | ||
| Sensor Type | BSI Stacked CMOS | BSI Stacked CMOS |
| Sensor Size | Full-Frame | Full-Frame |
| Effective Resolution | 24.1 MP | 32.5 MP |
| Max Image Size | 6K | 7K |
| Lens Mount | Canon RF | Canon RF |
| Exposure Control | ||
| ISO Range (Native) | 100 – 102400 | 100 – 102400 |
| ISO Range (Extended) | 50 – 204800 | 50 – 204800 |
| Mechanical Shutter | 1/8000 | 1/8000 |
| Electronic Shutter | 1/64000 | 1/32000 |
| Flash Sync Speed | 1/180 | 1/250 |
| Still Image Capture | ||
| Continuous Shooting | 30 fps | 40 fps |
| Buffer (RAW) | 540 shots | 150 shots |
| Video Capture | ||
| Max Resolution | 6K | 7K |
| 8K Recording | − | − |
| 4K Recording | Up to 120p | Up to 120p |
| 1080p Recording | Up to 120p | Up to 180p |
| 10-bit Internal | Yes | Yes |
| Recording Limit | No limit | No limit |
| Log Profiles | C-Log 3 / HDR-PQ | C-Log 2 / C-Log 3 / HLG / HDR-PQ |
| Built-in Mic | Stereo | Stereo |
| Headphone Jack | Yes | Yes |
| Mic Input | Yes | Yes |
| HDMI Output | Full-size (Type A) | Full-size (Type A) |
| Focus | ||
| Phase Detect Points | 1,053 | 1,053 |
| Contrast Detect Points | − | − |
| Low Light AF | -7.5 EV | -7 EV |
| Eye AF | Yes | Yes |
| Animal AF | Yes | Yes |
| Vehicle AF | Yes | Yes |
| Viewfinder | ||
| EVF Type | OLED | OLED |
| EVF Resolution | 5.76M dots | 5.76M dots |
| EVF Magnification | 0.76x | 0.76x |
| Monitor | ||
| LCD Size | 3.2" | 3.2" |
| LCD Resolution | 4.15M dots | 2.10M dots |
| LCD Type | Vari-Angle | Vari-Angle |
| Touch Screen | Yes | Yes |
| Interface | ||
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6E |
| Bluetooth | v5 | v5.3 |
| USB | USB-C 3.1 Gen 2 | USB-C 3.2 |
| GPS | No | No |
| General | ||
| Price (MSRP) | $5,999 | $2,799 |
| Body Material | Magnesium Alloy | Magnesium Alloy |
| Dimensions | 150×142.6×87.2 mm | 138.4×98.4×88.4 mm |
| Weight | 1015g (2.24 lb) | 670g (1.48 lb) |
| Weather Sealed | Yes | Yes |
| In-Body Stabilization | Yes | Yes |
| Battery Life (EVF) | 620 shots | 520 shots |
| Battery Life (LCD) | 860 shots | 760 shots |
| Battery Type | LP-E19 | LP-E6P |
