Canon EOS-1D X Mark III DSLR Camera
Body Type: Professional Magnesium-Alloy DSLR
Sensor: 20.1MP Full-Frame CMOS (No AA Filter)
Processor: DIGIC X
ISO Range: 100-102,400 (Exp. 50-819,200)
---
### Detailed Specifications
#### Imaging
- Resolution: 5472 × 3648 pixels
- Pixel Size:6.58µm (larger than most high-MP sensors for better low-light performance)
- Dual Gain ISO (DGO):Improved dynamic range at high ISOs
#### Autofocus
- **OVF AF: 191-point (155 cross-type)
- All points sensitive at f/8 (critical for teleconverters)
- EV -4 sensitivity (center point)
- Live View AF:Dual Pixel CMOS AF with 525 zones
- Supports Eye/Face/Head Trackingfor both humans and animals
###Performance
- Max Burst Speed:
- 16 fps (mechanical shutter, OVF)
- 20 fps (electronic shutter, Live View)
- Buffer Depth:
- 1000+ RAW images (with CFexpress)
- Unlimited JPEG in practice
- Shutter Lag: Just 36ms
#### Video Capabilities
- **Internal Recording:
- 4K 60p 10-bit 4:2:2 (H.265/H.264)
- 5.5K 12-bit RAW (external via HDMI)
- Log Profiles:Canon Log & HDR PQ
- 1080p Slow Motion: Up to 120fps
#### Build & Interface
- Weather Sealing:Extensive (same as 1D X II)
- Viewfinder:100% coverage, 0.76x magnification
- LCD:3.2" 2.1M-dot touchscreen (fixed)
- Controls: Dedicated AF joystick, 4-way controller
#### Storage & Connectivity
- Card Slots:
- CFexpress Type B (main)
- UHS-II SD (secondary)
- **Connectivity:**
- Gigabit Ethernet
- 2.4/5GHz Wi-Fi
- Bluetooth (for remote control)
- GPS built-in
#### Battery
- LP-E19:Same as 1D X II
- Battery Life:
- 2,850 shots (OVF)
- 610 shots (Live View)
---
### Key Advantages Over Competitors (Nikon D6)
- Faster Burst:16/20fps vs D6's 14fps
- Deeper Buffer:1000+ RAW vs ~200 RAW
- Superior Video:4K 60p vs D6's 4K 30p
- More Advanced AF: Deep Learning tracking