Canon EOS 1D X vs. Canon EOS 1D X Mark III

Camera Comparison, Reviews and Tests

In depth comparison and review of Canon EOS 1D X and Canon EOS 1D X Mark III. Compare design, sensors, proximity features, memory capacities and other important specifications and features to easily choose the right camera for you. Our goal is to help you uncover differences between the products and find the digital camera that will best fit your needs.

Camera Specifications Comparison

Canon EOS 1D X vs. Canon EOS 1D X Mark III Comparison Chart
DESIGN AND DIMENSIONS Canon EOS 1D X Canon EOS 1D X Mark III
Product Type Digital camera - 1080p - SLR with Live View mode, movie recording Digital camera - 5.5K - SLR with Live View mode, movie recording
Lens Included Body only Body only
Height 16.36 cm 16.76 cm
Width 15.8 cm 15.8 cm
Depth 8.27 cm 8.26 cm
Weight 1.34 kg 1.25 kg
Weight Details - Camera body only: 1.25 kg
Camera with battery and memory card: 1.44 kg
Body Material Magnesium alloy Magnesium alloy
Protection Waterproof, dust-resistant Weatherproof, dust-resistant
Navigation - GPS receiver
SENSOR Canon EOS 1D X Canon EOS 1D X Mark III
Sensor Resolution 18.1 Megapixel 20.1 Megapixel
Optical Sensor Type CMOS CMOS
Total Pixels 19,300,000 pixels 21,400,000 pixels
Effective Sensor Resolution 18,100,000 pixels 20,100,000 pixels
Optical Sensor Size Full Frame (36 x 24 mm) Full Frame (36 x 24 mm)
Frame Rate (Max Resolution) - 60 fps
Sensor Dust Reduction Yes Yes
Sensor Features EOS Integrated Cleaning System, Anti-Dust coating, Ultrasonic Wave Motion Cleaning (UWMC) Self Cleaning Sensor Unit, High Detail Low Pass Filter
PROCESSOR Canon EOS 1D X Canon EOS 1D X Mark III
Image Processor Dual DIGIC 5+ DIGIC X
LENS Canon EOS 1D X Canon EOS 1D X Mark III
Lens Mounting Type Canon EF Canon EF
FOCUSING Canon EOS 1D X Canon EOS 1D X Mark III
Auto Focus TTL phase detection Dual Pixel CMOS AF
Auto Focus Points (Zones) Qty 61 191
Auto Focus Features Predictive Focus Control Deep Learning technology
AE/AF Control - Face-priority AF, Eye detection AF, Zone AF, AI Servo AF, Head Detection AF, Large Zone AF
Face Detection Live Face detection AF mode -
VIEWFINDER Canon EOS 1D X Canon EOS 1D X Mark III
Viewfinder Type Optical - fixed eye-level pentaprism Optical - fixed eye-level pentaprism
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 0.76x 0.76x
Optical Viewfinder Dioptric Correction Range -3 to +1 -3 to +1
Viewfinder Information Shutter speed, exposure compensation, AE lock, flash charge completion, aperture, white balance, metering system, battery status, flash compensation on/off, highlight tone priority, ISO sensitivity, memory card status, FE lock, AF status, AF point -
Field of View Crop Factor 1.0 1.0
EXPOSURE & WHITE BALANCE Canon EOS 1D X Canon EOS 1D X Mark III
ISO (Max) 204800 819200
Native ISO - 100-102400
Extended ISO (Max) - 204800 (H1), 409600 (H2), 819200 (H3)
Extended ISO (Min) - 50
Light Sensitivity ISO 50, ISO 102400, ISO 204800, ISO 100-51200, ISO auto (100-51200) ISO 50, ISO auto, ISO 100-102400, ISO 819200
Exposure Metering Evaluative, multi-spot, centre-weighted, spot Evaluative, centre-weighted, spot (1.5%), partial (6.2%)
Exposure Metering Zones 252 216
Exposure Modes Programme, bulb, manual, aperture-priority, shutter-priority, E-TTL II program flash Programme, bulb, manual, aperture-priority, shutter-priority, E-TTL II program flash
Special Effects Neutral, Faithful, monochrome, landscape, portrait -
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Fluorescent, cloudy, tungsten light, Flash, daylight, shade Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (white)
Shutter Type - Mechanical electronically-controlled
Max Shutter Speed 1/8000 sec 1/8000 sec
Min Shutter Speed 30 sec 30 sec
Exposure Compensation ±5 EV range, in 1/2 or 1/3 EV steps ±5 EV range, in 1/2 or 1/3 EV steps
Auto Exposure Bracketing 3 steps in 1/2 or 1/3 EV steps 3 steps in 1/2 or 1/3 EV steps
X-sync Speed 1/250sec 1/250sec
Exposure Range EV 0-20 (ISO 100) EV 0-20 (ISO 100)
DISPLAY Canon EOS 1D X Canon EOS 1D X Mark III
Type 3.2" LCD display 3.2" LCD display
Display Format 1,040,000 pixels 2,100,000 pixels
Display Form Factor Built-in Built-in
Display Features Display brightness control Display brightness control
VIDEOGRAPHY / CAMCORDER Canon EOS 1D X Canon EOS 1D X Mark III
Digital Video Format H.264, MOV H.264, RAW, H.265
Image Recording Format JPEG, RAW, RAW + JPEG JPEG, RAW, RAW + JPEG, C-RAW, HEIF
Max Video Resolution 1920 x 1080 5472 x 2886
Microphone Operation Mode Stereo Mono
MEMORY Canon EOS 1D X Canon EOS 1D X Mark III
Memory Card Slot Dual CompactFlash Card Dual CFexpress
Supported Memory Cards CompactFlash CFexpress
Memory Card - 64 GB CFexpress
Memory Card Included - Yes
Image Storage JPEG 5184 x 3456
JPEG 4608 x 3072
JPEG 3456 x 2304
JPEG 2560 x 1536
RAW 5184 x 3456
RAW 3888 x 2592
RAW 2592 x 1728
5472 x 3648
4368 x 2912
3648 x 2432
2736 x 1824
Video Capture H.264 - 1920 x 1080 - 30 fps
H.264 - 1920 x 1080 - 25 fps
H.264 - 1920 x 1080 - 24 fps
H.264 - 1280 x 720 - 60 fps
H.264 - 1280 x 720 - 50 fps
H.264 - 640 x 480 - 30 fps
H.264 - 640 x 480 - 25 fps
RAW - 5472 x 2286
4096 x 2160
3840 x 2160
1920 x 1080
BATTERY AND CHARGING Canon EOS 1D X Canon EOS 1D X Mark III
Battery Type Canon LP-E4N Lithium Ion Canon LP-E19 Lithium Ion
Details Canon LP-E4N Li-ion rechargeable battery - 2450 mAh (included) Canon LP-E19 Li-ion rechargeable battery (included)
Battery Life - Photo shooting - 2850 shots (at 23 °C (LCD Monitor off))
Photo shooting - 2360 shots (at 0 °C (LCD Monitor off))
Photo shooting - 610 shots (at 23 °C (Live View mode))
Photo shooting - 530 shots (at 0 °C (Live View mode))
CONNECTIONS Canon EOS 1D X Canon EOS 1D X Mark III
Interface Composite video/audio, HDMI, USB 2.0 USB 3.1, Wireless LAN, Bluetooth
Print Standard Direct print, DPOF support, Exif Print support, PictBridge support DPOF support, Exif Print support
Flash Terminal Hot shoe, PC terminal Hot shoe, PC terminal
Connector Type USB 2.0
Composite video/audio output
Remote control
HDMI output
Microphone
LAN
USB 3.1 Gen 2 (USB Type-C)
Microphone (mini-phone stereo 3.5 mm)
FEATURES Canon EOS 1D X Canon EOS 1D X Mark III
Self-Timer Delay 10 sec, 2sec 10 sec, 2sec
Continuous Shooting Speed 12 frames per second, 14 frames per second 8 frames per second, 3 frames per second, 20 frames per second, 10 frames per second, 16 frames per second
Additional Features Audio recording, RGB primary colour filter, auto power save, digital noise reduction, depth-of-field preview button, camera orientation detection, histogram display, AE lock, AF lock, FE lock, GPS ready, LCD live view mode, highlight point display, Dust Delete Data system, face detection, mirror lock, Auto Lighting Optimizer, in-camera RAW processing, peripheral illumination correction, Chromatic Aberration Compensation (CAC), NR Slow Shutter, distortion control, High ISO NR, EOS iTR (Intelligent Tracking and Recognition) AF, EOS iSA (Intelligent Subject Analysis) System, Quad Active Mirror Stopper, touch pad control Audio recording, RGB primary colour filter, auto power save, depth-of-field preview button, histogram display, AE lock, AF lock, FE lock, highlight point display, Dust Delete Data system, in-camera RAW processing
OTHERS Canon EOS 1D X Canon EOS 1D X Mark III
Included Accessories Battery charger, body cap, neck strap, eyecup Body cap, neck strap, eyecup, interface cable, cable protector, dual battery charger
Software Drivers & Utilities, Canon PhotoStitch, Canon ZoomBrowser EX, Canon ImageBrowser, Canon Remote Capture, Canon Digital Photo Professional -
Max Operating Temperature 45 °C 45 °C
Min Operating Temperature 0 °C 0 °C
Service & Support - Limited warranty - 2 years
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