Canon EOS 1D X Mark III vs. Sony Alpha1 ILCE-1

Camera Comparison, Reviews and Tests

Side by side comparison and review of Canon EOS 1D X Mark III and Sony Alpha1 ILCE-1. 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. Sony Alpha1 ILCE-1 Comparison Chart
DESIGN AND DIMENSIONS Canon EOS 1D X Mark III Sony Alpha1 ILCE-1
Product Type Digital camera - 5.5K - SLR with Live View mode, movie recording Digital camera - 8K - mirrorless system
Lens Included Body only Body only
Height 16.76 cm 9.69 cm
Width 15.8 cm 12.89 cm
Depth 8.26 cm 8.08 cm
Weight 1.25 kg 652 g
Weight Details Camera body only: 1.25 kg
Camera with battery and memory card: 1.44 kg
Camera body only: 652 g
Camera with battery and memory card: 737 g
Body Material Magnesium alloy Magnesium alloy
Enclosure Colour - Black
Protection Weatherproof, dust-resistant -
Navigation GPS receiver -
SENSOR Canon EOS 1D X Mark III Sony Alpha1 ILCE-1
Sensor Resolution 20.1 Megapixel 50.1 Megapixel
Optical Sensor Type CMOS Exmor RS CMOS
Total Pixels 21,400,000 pixels 50,500,000 pixels
Effective Sensor Resolution 20,100,000 pixels 50,100,000 pixels
Optical Sensor Size Full Frame (36 x 24 mm) Full Frame (35.9 x 24 mm)
Frame Rate (Max Resolution) 60 fps 30 fps
Sensor Dust Reduction Yes Yes
Sensor Features Self Cleaning Sensor Unit, High Detail Low Pass Filter Dust Reduction (image sensor vibration), Anti-Dust coating, APS-C compatible mode
Image Stabiliser - Optical (5-axis image sensor shift mechanism)
Built-in Optical Image Stabiliser - Yes
PROCESSOR Canon EOS 1D X Mark III Sony Alpha1 ILCE-1
Image Processor DIGIC X BIONZ XR
LENS Canon EOS 1D X Mark III Sony Alpha1 ILCE-1
Lens Mounting Type Canon EF Sony E-mount
FOCUSING Canon EOS 1D X Mark III Sony Alpha1 ILCE-1
Auto Focus Dual Pixel CMOS AF TTL contrast and phase detection
Auto Focus Points (Zones) Qty 191 759
Auto Focus Features Deep Learning technology Focus Peaking function
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, Predictive AI Servo AF, Zone AF
Face Detection - Eye Detect AF, Pet Detection
VIEWFINDER Canon EOS 1D X Mark III Sony Alpha1 ILCE-1
Viewfinder Type Optical - fixed eye-level pentaprism Built-in - electronic
Viewfinder Colour Support - Colour
Viewfinder Diagonal Size - 0.64"
Viewfinder Resolution - 9,437,184 pixels
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 0.76x 0.9x
Optical Viewfinder Dioptric Correction Range -3 to +1 -4 to +3
Field of View Crop Factor 1.0 1.0
EXPOSURE & WHITE BALANCE Canon EOS 1D X Mark III Sony Alpha1 ILCE-1
ISO (Max) 819200 102400
Native ISO 100-102400 -
Extended ISO (Max) 204800 (H1), 409600 (H2), 819200 (H3) 102400
Extended ISO (Min) 50 50
Light Sensitivity ISO 50, ISO auto, ISO 100-102400, ISO 819200 ISO 50, ISO auto, ISO 102400, ISO 100-32000
Exposure Metering Evaluative, centre-weighted, spot (1.5%), partial (6.2%) Multi-segment, centre-weighted, spot, average, highlight-weighted
Exposure Metering Zones 216 1200
Exposure Modes Programme, bulb, manual, aperture-priority, shutter-priority, E-TTL II program flash Bulb, automatic, manual, aperture-priority, shutter-priority
Bracketing Modes - Dynamic Range Bracketing, white balance bracketing
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (white) Incandescent, fluorescent, cloudy, Flash, daylight, shade, Underwater, 2500K - 9900K
Shutter Type Mechanical electronically-controlled Electronic, mechanical electronically-controlled
Max Shutter Speed 1/8000 sec 1/32000 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 -
X-sync Speed 1/250sec 1/200sec, 1/500 sec, 1/400 sec, 1/250sec
Exposure Range EV 0-20 (ISO 100) EV -3-20 (ISO 100)
DISPLAY Canon EOS 1D X Mark III Sony Alpha1 ILCE-1
Type 3.2" LCD display 3" LCD display
Touch Screen - Yes
Display Format 2,100,000 pixels 1,440,000 pixels
Display Form Factor Built-in Folding
Display Features Display brightness control Display brightness control
VIDEOGRAPHY / CAMCORDER Canon EOS 1D X Mark III Sony Alpha1 ILCE-1
Digital Video Format H.264, RAW, H.265 H.264, XAVC S, H.265, XAVC HS
Image Recording Format JPEG, RAW, RAW + JPEG, C-RAW, HEIF JPEG, RAW, MPF, HEIF
Max Video Resolution 5472 x 2886 7680 x 4320
Audio Signal Format - Linear PCM, AAC
Microphone Operation Mode Mono Stereo
MEMORY Canon EOS 1D X Mark III Sony Alpha1 ILCE-1
Memory Card Slot Dual CFexpress Dual CFexpress / SD card
Supported Memory Cards CFexpress SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card, CFexpress
Memory Card 64 GB CFexpress -
Memory Card Included Yes No
Image Storage 5472 x 3648
4368 x 2912
3648 x 2432
2736 x 1824
8640 x 5760
5616 x 3744
4320 x 2880
5616 x 3744 - APS-C mode
4320 x 2880 - APS-C mode
7680 x 5760
4992 x 3744
3840 x 2880
4992 x 3744 - APS-C mode
3840 x 2880 - APS-C mode
8760 x 4864
5616 x 3160
4320 x 2432
5616 x 3160 - APS-C mode
4320 x 2432 - APS-C mode
5760 x 5760
3744 x 3744
2880 x 2880
3744 x 3744 - APS-C mode
2880 x 2880 - APS-C mode
Video Capture RAW - 5472 x 2286
4096 x 2160
3840 x 2160
1920 x 1080
XAVC HS - 7680 x 4320 p - 30 fps - 400Mbps
XAVC HS - 7680 x 4320 p - 24 fps - 400Mbps
XAVC HS - 7680 x 4320 p - 25 fps - 400Mbps
XAVC HS - 3840 x 2160 p - 24 - 120 fps
XAVC S - 3840 x 2160 p - 24 - 120 fps
XAVC S - 1920 x 1080 p - 24 - 120 fps
BATTERY AND CHARGING Canon EOS 1D X Mark III Sony Alpha1 ILCE-1
Battery Type Canon LP-E19 Lithium Ion Sony NP-FZ100 Lithium Ion
Details Canon LP-E19 Li-ion rechargeable battery (included) Sony NP-FZ100 Li-ion rechargeable battery - 2280 mAh (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 - 430 shots (LCD Monitor on)
Photo shooting - 530 shots (EVF on)
Video recording - 150 minutes (LCD Monitor on)
Video recording - 145 minutes (EVF on)
CONNECTIONS Canon EOS 1D X Mark III Sony Alpha1 ILCE-1
Interface USB 3.1, Wireless LAN, Bluetooth HDMI, USB-C, NFC (Near Field Communication), IEEE 802.11a/b/g/n/ac, Bluetooth 5.0
Connectivity Features - Remote control via mobile devices, remote live view
Print Standard DPOF support, Exif Print support Exif Print support, PRINT Image Matching
Flash Terminal Hot shoe, PC terminal Hot shoe, PC terminal
Connector Type USB 3.1 Gen 2 (USB Type-C)
Microphone (mini-phone stereo 3.5 mm)
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone stereo 3.5 mm)
Headphones (mini-phone stereo 3.5 mm)
Network (RJ-45)
USB / AV output (micro-USB)
USB (USB Type-C)
FEATURES Canon EOS 1D X Mark III Sony Alpha1 ILCE-1
Self-Timer Delay 10 sec, 2sec 10 sec, 2sec, 5 sec
Continuous Shooting Speed 8 frames per second, 3 frames per second, 20 frames per second, 10 frames per second, 16 frames per second 8 frames per second, 3 frames per second, 20 frames per second, 10 frames per second, 30 frames per second, 6 frames per second, 15 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 Built-in speaker, RGB primary colour filter, AE lock, AF lock, interval shooting mode, Dynamic Range Optimizer, USB charging, Chromatic Aberration Compensation (CAC), Intelligent AUTO (iAUTO), Clear Image Zoom, noise reduction over long exposures, Lens Distortion Correction, high ISO speed noise reduction, silent shooting, BRAVIA Sync function, PhotoTV HD, GPS via mobile, peripheral shading correction, Flickering Reduction function
OTHERS Canon EOS 1D X Mark III Sony Alpha1 ILCE-1
Included Accessories Body cap, neck strap, eyecup, interface cable, cable protector, dual battery charger Battery charger, body cap, shoulder strap, eyecup, shoe cap, cable protector, USB-C to USB-A cable
Max Operating Temperature 45 °C 40 °C
Min Operating Temperature 0 °C 0 °C
Service & Support Limited warranty - 2 years Limited warranty - parts and labour - 1 year
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