Canon EOS 1D X Mark III vs. Canon EOS R6 Mark II

Camera Comparison, Reviews and Tests

Side by side comparison and review of Canon EOS 1D X Mark III and Canon EOS R6 Mark II. Compare design, sensors, zoom functions, batteries and other key specifications and features to simplify the choice of your perfect digital camera. Our goal is to make it easier for you to decide on the camera that will best meet your expectations by revealing the main differences between the products.

Camera Specifications Comparison

Canon EOS 1D X Mark III vs. Canon EOS R6 Mark II Comparison Chart
DESIGN AND DIMENSIONS Canon EOS 1D X Mark III Canon EOS R6 Mark II
Product Type Digital camera - 5.5K - SLR with Live View mode, movie recording Digital camera - 4K - mirrorless system
Lens Included Body only Body only
Height 16.76 cm 9.84 cm
Width 15.8 cm 13.84 cm
Depth 8.26 cm 8.84 cm
Weight 1.25 kg 588 g
Weight Details Camera body only: 1.25 kg
Camera with battery and memory card: 1.44 kg
Camera body only: 588 g
Camera with battery and memory card: 670 g
Body Material Magnesium alloy -
Enclosure Colour - Black
Protection Weatherproof, dust-resistant -
Navigation GPS receiver -
SENSOR Canon EOS 1D X Mark III Canon EOS R6 Mark II
Sensor Resolution 20.1 Megapixel 24.2 Megapixel
Optical Sensor Type CMOS CMOS
Total Pixels 21,400,000 pixels 25,600,000 pixels
Effective Sensor Resolution 20,100,000 pixels 24,200,000 pixels
Optical Sensor Size Full Frame (36 x 24 mm) Full Frame (36 x 24 mm)
Frame Rate (Max Resolution) 60 fps 60 fps
Sensor Dust Reduction Yes Yes
Sensor Features Self Cleaning Sensor Unit, High Detail Low Pass Filter Self Cleaning Sensor Unit
Image Stabiliser - Optical (5-axis image sensor shift mechanism)
Built-in Optical Image Stabiliser - Yes
PROCESSOR Canon EOS 1D X Mark III Canon EOS R6 Mark II
Image Processor DIGIC X DIGIC X
LENS Canon EOS 1D X Mark III Canon EOS R6 Mark II
Lens Mounting Type Canon EF Canon RF
FOCUSING Canon EOS 1D X Mark III Canon EOS R6 Mark II
Auto Focus Dual Pixel CMOS AF Dual Pixel CMOS AF
Auto Focus Points (Zones) Qty 191 4897
Auto Focus Features Deep Learning technology -
AE/AF Control Face-priority AF, Eye detection AF, Zone AF, AI Servo AF, Head Detection AF, Large Zone AF Subject-tracking AF, Eye detection AF, Movie Servo AF, Zone AF, Face Only AF, Animal detection AF, right/left eye select
Face Detection - Eye Detect AF, Face Detection AF/AE
VIEWFINDER Canon EOS 1D X Mark III Canon EOS R6 Mark II
Viewfinder Type Optical - fixed eye-level pentaprism Electronic - OLED
Viewfinder Colour Support - Colour
Viewfinder Diagonal Size - 0.5"
Viewfinder Resolution - 3,690,000 pixels
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 0.76x 0.76x
Optical Viewfinder Dioptric Correction Range -3 to +1 -4 to +2
Viewfinder Information - Exposure compensation, white balance, image stabilizer, battery status, highlight tone priority, picture mode, ISO sensitivity, memory card status, AF point, electronic level, maximum burst, shooting mode, drive mode, metering mode
Field of View Crop Factor 1.0 -
EXPOSURE & WHITE BALANCE Canon EOS 1D X Mark III Canon EOS R6 Mark II
ISO (Max) 819200 204800
Native ISO 100-102400 100-102400
Extended ISO (Max) 204800 (H1), 409600 (H2), 819200 (H3) 204800
Extended ISO (Min) 50 50
Light Sensitivity ISO 50, ISO auto, ISO 100-102400, ISO 819200 ISO 50, ISO 204800, ISO 100-102400
Exposure Metering Evaluative, centre-weighted, spot (1.5%), partial (6.2%) Evaluative, centre-weighted, spot (3%), partial (5.9%)
Exposure Metering Zones 216 384
Exposure Modes Programme, bulb, manual, aperture-priority, shutter-priority, E-TTL II program flash Programme, bulb, automatic, manual, aperture-priority, shutter-priority, E-TTL II program flash, flexible-priority AE, scene intelligent auto, custom
Special Effects - Neutral, Faithful, monochrome, landscape, portrait, Standard, Fine Detail
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (white) Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (white)
Shutter Type Mechanical electronically-controlled Electronic, 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 ±3 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 -3-20 (ISO 100)
DISPLAY Canon EOS 1D X Mark III Canon EOS R6 Mark II
Type 3.2" LCD display 3" LCD display
Touch Screen - Yes
Display Format 2,100,000 pixels 1,620,000 pixels
Display Form Factor Built-in Rotating
Display Features Display brightness control Display brightness control, anti-smudge coating
VIDEOGRAPHY / CAMCORDER Canon EOS 1D X Mark III Canon EOS R6 Mark II
Digital Video Format H.264, RAW, H.265 H.264, H.265
Image Recording Format JPEG, RAW, RAW + JPEG, C-RAW, HEIF JPEG, RAW, RAW + JPEG, C-RAW, HEIF, RAW + HEIF, CR3 (RAW)
Max Video Resolution 5472 x 2886 3840 x 2160
Audio Signal Format - Linear PCM, AAC
Microphone Operation Mode Mono Stereo
MEMORY Canon EOS 1D X Mark III Canon EOS R6 Mark II
Memory Card Slot Dual CFexpress Dual SD card
Supported Memory Cards CFexpress SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card
Memory Card 64 GB CFexpress -
Memory Card Included Yes No
Image Storage 5472 x 3648
4368 x 2912
3648 x 2432
2736 x 1824
-
Video Capture RAW - 5472 x 2286
4096 x 2160
3840 x 2160
1920 x 1080
H.264 - 3840 x 2160 p - 59.94 fps
H.264 - 3840 x 2160 p - 50 fps
H.264 - 3840 x 2160 p - 29.97 fps
H.264 - 3840 x 2160 p - 25 fps
H.264 - 3840 x 2160 p - 23.98 fps
H.264 - 1920 x 1080 p - 179.82 fps
H.264 - 1920 x 1080 p - 150 fps
H.264 - 1920 x 1080 p - 119.88 fps
H.264 - 1920 x 1080 p - 100 fps
H.264 - 1920 x 1080 p - 59.94 fps
H.264 - 1920 x 1080 p - 50 fps
H.264 - 1920 x 1080 p - 23.98 fps
H.264 - 1920 x 1080 p - 29.97 fps
H.264 - 1920 x 1080 p - 25 fps
H.265 - 3840 x 2160 p - 59.94 fps
H.265 - 3840 x 2160 p - 50 fps
H.265 - 3840 x 2160 p - 29.97 fps
H.265 - 3840 x 2160 p - 25 fps
H.265 - 3840 x 2160 p - 23.98 fps
H.265 - 1920 x 1080 p - 179.82 fps
H.265 - 1920 x 1080 p - 150 fps
H.265 - 1920 x 1080 p - 119.88 fps
H.265 - 1920 x 1080 p - 100 fps
H.265 - 1920 x 1080 p - 59.94 fps
H.265 - 1920 x 1080 p - 50 fps
H.265 - 1920 x 1080 p - 29.97 fps
H.265 - 1920 x 1080 p - 25 fps
H.265 - 1920 x 1080 p - 23.98 fps
BATTERY AND CHARGING Canon EOS 1D X Mark III Canon EOS R6 Mark II
Battery Type Canon LP-E19 Lithium Ion Canon LP-E6NH Lithium Ion
Details Canon LP-E19 Li-ion rechargeable battery (included) Canon LP-E6NH 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))
Photo shooting - 760 shots (LCD Monitor on)
Photo shooting - 450 shots (viewfinder)
CONNECTIONS Canon EOS 1D X Mark III Canon EOS R6 Mark II
Interface USB 3.1, Wireless LAN, Bluetooth HDMI, USB 3.2 Gen 2, IEEE 802.11b/g/n/ac, Bluetooth 5.0
Connectivity Features - Remote control via mobile devices, remote live view, Wireless Image Transfer, wireless video upload to cloud server, wireless image upload to cloud server
Print Standard DPOF support, Exif Print support DPOF support
Computer Connectivity - Mac, Windows
Flash Terminal Hot shoe, PC terminal Hot shoe
Connector Type USB 3.1 Gen 2 (USB Type-C)
Microphone (mini-phone stereo 3.5 mm)
USB 3.2 Gen 2 (USB Type-C)
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone stereo 3.5 mm)
Headphones (mini-phone stereo 3.5 mm)
Remote control (E3)
FEATURES Canon EOS 1D X Mark III Canon EOS R6 Mark II
Self-Timer Delay 10 sec, 2sec 10 sec, 2sec
Continuous Shooting Speed 8 frames per second, 3 frames per second, 20 frames per second, 10 frames per second, 16 frames per second 3 frames per second, 4.3 frames per second, 5 frames per second, 3.5 frames per second, 20 frames per second, 30 frames per second, 12 frames per second, 7 frames per second, 5.5 frames per second, 5.2 frames per second, 40 frames per second, 9.2 frames per second, 6.6 frames per second
Additional Features 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 RGB primary colour filter, histogram display, AE lock, AF lock, highlight point display, AF/AE tracking, HDR image enhancement technology, Touch Shutter technology, auto white balance, 4K time-lapse movie recording, RAW burst mode, movie digital IS, Canon Log 3, white balance shift
OTHERS Canon EOS 1D X Mark III Canon EOS R6 Mark II
Included Accessories Body cap, neck strap, eyecup, interface cable, cable protector, dual battery charger Battery charger, neck strap, shoe cap, camera cover
Software - Canon EOS Utility
Max Operating Temperature 45 °C 40 °C
Min Operating Temperature 0 °C 0 °C
Service & Support Limited warranty - 2 years Limited warranty - 2 years
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