Sony Alpha7R ILCE-7R vs. Canon EOS 1D X Mark III

Camera Comparison, Reviews and Tests

Detailed comparison and review of Sony Alpha7R ILCE-7R and Canon EOS 1D X Mark III. With our comprehensive overview, you can simply compare design, sensors, proximity characteristics, memory capacities, but also other key features of both cameras and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the camera that best fits your needs and expectations.

Camera Specifications Comparison

Sony Alpha7R ILCE-7R vs. Canon EOS 1D X Mark III Comparison Chart
DESIGN AND DIMENSIONS Sony Alpha7R ILCE-7R Canon EOS 1D X Mark III
Product Type Digital camera - 1080p - mirrorless system Digital camera - 5.5K - SLR with Live View mode, movie recording
Lens Included Body only Body only
Height 9.44 cm 16.76 cm
Width 12.69 cm 15.8 cm
Depth 4.82 cm 8.26 cm
Weight 407 g 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
Enclosure Colour Black -
Protection Splashproof, dust-resistant Weatherproof, dust-resistant
Digital Zoom 4x -
Navigation - GPS receiver
SENSOR Sony Alpha7R ILCE-7R Canon EOS 1D X Mark III
Sensor Resolution 36.4 Megapixel 20.1 Megapixel
Optical Sensor Type Exmor CMOS CMOS
Total Pixels 36,800,000 pixels 21,400,000 pixels
Effective Sensor Resolution 36,400,000 pixels 20,100,000 pixels
Optical Sensor Size Full Frame (35.9 x 24 mm) Full Frame (36 x 24 mm)
Frame Rate (Max Resolution) - 60 fps
Sensor Dust Reduction Yes Yes
Sensor Features Dust Reduction (image sensor vibration), Anti-Dust coating Self Cleaning Sensor Unit, High Detail Low Pass Filter
Sensors Digital level metre -
PROCESSOR Sony Alpha7R ILCE-7R Canon EOS 1D X Mark III
Image Processor BIONZ X DIGIC X
LENS Sony Alpha7R ILCE-7R Canon EOS 1D X Mark III
Lens Mounting Type Sony E-mount Canon EF
FOCUSING Sony Alpha7R ILCE-7R Canon EOS 1D X Mark III
Auto Focus TTL contrast and phase detection Dual Pixel CMOS AF
Auto Focus Points (Zones) Qty 25 191
Auto Focus Features Focus Peaking function, Manual Focus Check Live View Deep Learning technology
AE/AF Control Face-priority AF, Subject-tracking AF, Eye detection AF Face-priority AF, Eye detection AF, Zone AF, AI Servo AF, Head Detection AF, Large Zone AF
Face Detection Face Detection AF/AE/FE/WB, Smile Shutter -
VIEWFINDER Sony Alpha7R ILCE-7R Canon EOS 1D X Mark III
Viewfinder Type Electronic - OLED Optical - fixed eye-level pentaprism
Viewfinder Colour Support Colour -
Viewfinder Diagonal Size 0.5" -
Viewfinder Resolution 2,359,296 pixels -
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 0.71x 0.76x
Optical Viewfinder Dioptric Correction Range -4 to +3 -3 to +1
Field of View Crop Factor - 1.0
Features Viewfinder brightness control -
EXPOSURE & WHITE BALANCE Sony Alpha7R ILCE-7R Canon EOS 1D X Mark III
ISO (Max) 25600 819200
Native ISO 100-51200 100-102400
Extended ISO (Max) - 204800 (H1), 409600 (H2), 819200 (H3)
Extended ISO (Min) - 50
Light Sensitivity ISO 50, ISO auto (100-6400), ISO 100-25600 ISO 50, ISO auto, ISO 100-102400, ISO 819200
Exposure Metering Multi-segment, centre-weighted, spot Evaluative, centre-weighted, spot (1.5%), partial (6.2%)
Exposure Metering Zones 1200 216
Exposure Modes Programme, bulb, automatic, manual, aperture-priority, shutter-priority Programme, bulb, manual, aperture-priority, shutter-priority, E-TTL II program flash
Shooting Programs Landscape, portrait mode, macro, night portrait, night scene, sports mode, sunset, handheld twilight, anti-motion blur -
Special Effects Black & White, Sepia, Neutral, Vivid, sunset, soft focus, illustration, landscape, portrait, Water Colour, miniature, clear, deep, light, autumn leaves, Retro, partial colour, Toy camera, Posterisation, High contrast monochrome, Pop Colour, HDR Painting, Rich-tone monochrome, Soft High-key, Night Scene -
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Incandescent, cloudy, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), 2500K - 9900K, fluorescent light (daylight white) Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (white)
Shutter Type Mechanical electronically-controlled 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 or 5 steps 3 steps in 1/2 or 1/3 EV steps
White Balance Bracketing Yes -
X-sync Speed - 1/250sec
Exposure Range EV 0-20 (ISO 100) EV 0-20 (ISO 100)
DISPLAY Sony Alpha7R ILCE-7R Canon EOS 1D X Mark III
Type 3" LCD display 3.2" LCD display
Display Format 921,600 pixels 2,100,000 pixels
Display Form Factor Folding Built-in
Display Features Contrast control, display brightness control, TRILUMINOS Colour technology Display brightness control
FLASH Sony Alpha7R ILCE-7R Canon EOS 1D X Mark III
Features AF illuminator -
VIDEOGRAPHY / CAMCORDER Sony Alpha7R ILCE-7R Canon EOS 1D X Mark III
Digital Video Format AVCHD, H.264 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
Surround Sound Dolby Digital AC-3 (2 channel) recording -
Microphone Operation Mode Stereo Mono
MEMORY Sony Alpha7R ILCE-7R Canon EOS 1D X Mark III
Memory Card Slot Memory Stick PRO Duo card, SD card Dual CFexpress
Supported Memory Cards SD Memory Card, Memory Stick PRO Duo, SDXC Memory Card, Memory Stick PRO-HG Duo HX, SDHC Memory Card, Memory Stick PRO-HG Duo, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card CFexpress
Memory Card - 64 GB CFexpress
Memory Card Included - Yes
Image Storage 7360 x 4912
7360 x 4144
4800 x 3200
4800 x 2704
3680 x 2456
3680 x 2072
2400 x 1600
5472 x 3648
4368 x 2912
3648 x 2432
2736 x 1824
Video Capture AVCHD - 1920 x 1080 - 50 fps - 28Mbps
AVCHD - 1920 x 1080 - 50 fps - 24Mbps
AVCHD - 1920 x 1080 - 50 fps - 17Mbps
AVCHD - 1920 x 1080 - 25 fps - 24Mbps
AVCHD - 1920 x 1080 - 25 fps - 17Mbps
H.264 - 1440 x 1080 - 25 fps - 12Mbps
H.264 - 640 x 480 - 25 fps - 3Mbps
RAW - 5472 x 2286
4096 x 2160
3840 x 2160
1920 x 1080
BATTERY AND CHARGING Sony Alpha7R ILCE-7R Canon EOS 1D X Mark III
Battery Type Sony NP-FW50 Lithium Ion Canon LP-E19 Lithium Ion
Details Sony NP-FW50 Li-ion rechargeable battery - 1080 mAh (included) Canon LP-E19 Li-ion rechargeable battery (included)
Battery Life Photo shooting - 340 shots 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 Sony Alpha7R ILCE-7R Canon EOS 1D X Mark III
Interface Composite video/audio, HDMI, USB 2.0, Wireless LAN, NFC (Near Field Communication) USB 3.1, Wireless LAN, Bluetooth
Connectivity Features Remote control via mobile devices -
Print Standard DPOF support, Exif Print support, PictBridge support, PRINT Image Matching DPOF support, Exif Print support
Flash Terminal Hot shoe Hot shoe, PC terminal
Connector Type USB 2.0
HDMI output
Composite video/audio output
Microphone
Headphones
USB 3.1 Gen 2 (USB Type-C)
Microphone (mini-phone stereo 3.5 mm)
FEATURES Sony Alpha7R ILCE-7R Canon EOS 1D X Mark III
Self-Timer Delay 10 sec, 2sec 10 sec, 2sec
Continuous Shooting Speed 4 frames per second, 1.5 frames per second 8 frames per second, 3 frames per second, 20 frames per second, 10 frames per second, 16 frames per second
HDR Mode Auto HDR mode -
Additional Features Built-in speaker, RGB primary colour filter, auto power save, sharpness control, camera orientation detection, histogram display, AE lock, AF lock, saturation control, Sweep Panorama technology, in-camera red-eye fix, shadow point display, highlight point display, Dynamic Range Optimizer, face detection, USB charging, built-in help guide, 25p Cinema Mode, Chromatic Aberration Compensation (CAC), Anti-motion Blur Mode, x.v.Colour technology, Shade Correction, Intelligent AUTO (iAUTO), Lens Distortion Compensation (LDC), no anti-aliasing filter, Superior Auto mode, noise reduction over long exposures, high ISO speed noise reduction, PlayMemories Camera Apps support, BRAVIA Sync function, PhotoTV HD 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 Sony Alpha7R ILCE-7R Canon EOS 1D X Mark III
Included Accessories Body cap, shoulder strap, AC power adaptor, USB cable Body cap, neck strap, eyecup, interface cable, cable protector, dual battery charger
Software Sony PlayMemories Home, Sony Image Data Converter 4.0 -
Max Operating Temperature 40 °C 45 °C
Min Operating Temperature 0 °C 0 °C
Service & Support Limited warranty - 1 year Limited warranty - 2 years
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