| Camera Feature | 
Nikon D6 | 
Canon 1D X Mark III | 
| Sensor Resolution | 
20.8 MP | 
20.1 MP | 
| Sensor Type | 
CMOS | 
CMOS | 
| Sensor Size | 
35.9×23.9mm | 
36.0×24.0mm | 
| Sensor Pixel Size | 
6.45µ | 
6.58µ | 
| Sensor Dust Reduction | 
Yes | 
Yes | 
| Image Size | 
5,568 x 3,712 | 
5,472 x 3,648 | 
| Image Formats | 
RAW, JPEG | 
RAW, JPEG, HEIF | 
| Native ISO Sensitivity | 
ISO 100-102,400 | 
ISO 100-102,400 | 
| Boosted ISO Sensitivity | 
ISO 50, ISO 204,800-3,280,000 | 
ISO 50, ISO 204,800-819,200 | 
| Image Processor | 
EXPEED 6 | 
DIGIX X | 
| Illuminated Buttons | 
Yes | 
Yes | 
| Viewfinder Type | 
Pentaprism | 
Pentaprism | 
| Viewfinder Coverage | 
100% | 
100% | 
| Viewfinder Magnification | 
0.72x | 
0.76x | 
| Built-in Flash | 
No | 
No | 
| Flash Sync Speed | 
1/250 | 
1/250 | 
| Storage Media | 
2x CFexpress Type B, XQD | 
2x CFexpress Type B | 
| Continuous Shooting Speed OVF | 
14 FPS with AF/AE | 
16 FPS with AF/AE | 
| Continuous Shooting Speed LV | 
10.5 FPS | 
20 FPS | 
| Buffer Size | 
200 shots | 
1000 shots | 
| Continuous Shooting | 
14.3 seconds | 
62.5 seconds | 
| Max Shutter Speed | 
1/8000 to 900 sec | 
1/8000 to 30 sec | 
| Shutter Type | 
Mechanical Shutter, EFCS, Electronic Shutter | 
Mechanical Shutter, EFCS, Electronic Shutter | 
| Shutter Durability | 
400,000 cycles | 
500,000 cycles | 
| Autofocus Points | 
105-point, 105 cross-type AF system | 
191-point, 90 cross-type AF system | 
| AF Detection Points | 
15 Center AF Points, Up to f/8 | 
191 AF Points (65 cross-type), Up to f/8 | 
| AF Detection Range | 
-4.5 to +20 EV | 
-4 to +21 EV | 
| On-Sensor Phase-Detection AF | 
No | 
Yes, Dual Pixel CMOS AF | 
| Video File Format | 
MOV, MP4 | 
MP4, CRM | 
| Video Compression | 
MPEG-4 H.264 | 
MPEG-4 H.264 / H.265 | 
| 4K DCI | 
No | 
Yes | 
| Video Maximum Resolution | 
3,840×2,160 (4K) up to 30p | 
5,472×2,886 (5.5K) up to 60p | 
| RAW Video Recording | 
No | 
Yes | 
| 10-bit HDMI Output | 
No, 8-bit 4:2:2 | 
Yes, 10-bit 4:2:2 | 
| Video Autofocus | 
Contrast-Detect AF | 
Phase-Detect AF via Dual Pixel CMOS AF | 
| Audio Recording Format | 
Linear PCM, AAC | 
Linear PCM, AAC | 
| LCD Size | 
3.2″ diagonal TFT-LCD | 
3.2″ diagonal TFT-LCD | 
| LCD Resolution | 
2.36-Million Dots | 
2.1-Million Dots | 
| LCD Touchscreen | 
Yes | 
Yes | 
| Built-in GPS | 
Yes | 
Yes | 
| Built-in Wi-Fi and Bluetooth | 
Yes | 
Yes | 
| Built-in Wired LAN | 
1000 Base-T Support | 
1000 Base-T Support | 
| Battery | 
EN-EL18c | 
LP-E19 | 
| Battery Life | 
3,580 shots (CIPA) | 
2,850 shots (CIPA) | 
| USB Type | 
USB 3.1, Type C | 
USB 3.1, Type C | 
| Weight | 
1,270g (Body Only) | 
1,250g (Body Only) | 
| Dimensions | 
160.0 x 163.0 x 92.0mm | 
158.0 x 167.6 x 82.6mm | 
| MSRP Price | 
$6,499 | 
$6,499 |