Canon EOS-1D X Mark III vs Fujifilm X-S20

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Specifications

General	Canon EOS-1D X Mark III	Fujifilm X-S20
Brand	Canon	Fujifilm
Model	EOS-1D X Mark III	X-S20
Predecessor Model	Canon EOS-1D X Mark II	Fujifilm X-S10
MSRP	$6499	$1299 (body only), $1599 (w/18-55mm lens), $1399 (w/15-45mm lens)
Camera Type	Interchangeable Lens	Interchangeable Lens
Body Type	DSLR	Mirrorless
Video Capture

Sensor	Canon EOS-1D X Mark III	Fujifilm X-S20
Sensor Type	CMOS	BSI-CMOS
Sensor Size	Full Frame	APS-C
Sensor Dimensions	36 x 24 mm	23.5 x 15.6 mm
Total Pixels	21.4 Megapixel
Effective Pixels	20.1 Megapixel	26.1 Megapixel
Low Pass Filter
Native ISO Range	100 - 102,400	160 - 12,800
Boosted ISO Range	50 - 819,200	80 - 51,200

Photo	Canon EOS-1D X Mark III	Fujifilm X-S20
Processor	DIGIC X	X-Processor 5
Max Image Resolution	5472 x 3648	6240 x 4160
Other Resolutions	4368 x 2912, 3648 x 2432, 2736 x 1824
Image Aspect Ratios	3:2	1:1, 3:2, 16:9
Image File Format	HEIF, JPEG, RAW	HEIF, JPEG, RAW, TIFF
JPEG Quality Levels		Fine, normal
Bit Depth	14-Bit	16-Bit
Color Space	sRGB, Adobe RGB
Timelapse Recording
White Balance	Presets: Auto, Cloudy, Color Temperature, Custom, Daylight, Flash, Fluorescent (White), Shade, Tungsten	2500 to 10,000K Presets: Auto, Color Temperature, Custom, Fine, Fluorescent (Cool White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater

Focus	Canon EOS-1D X Mark III	Fujifilm X-S20
Focusing System	Dual Pixel CMOS AF	Intelligent Hybrid AF (TTL contrast AF / TTL phase detection AF)
Autofocus Modes	Multi-area Center Selective single-point Tracking Single Continuous Touch Face Detection Live View	Multi-area Center Selective single-point Tracking Single Continuous Touch Face Detection Live View
Lens Servo	Continuous-Servo AF, Manual Focus, Single-Servo AF	Continuous-Servo AF, Manual Focus, Single-Servo AF
AF Detection Range	-4 to +21 EV
Number of Focus Points	191	425
Number of Cross-type Focus Points	155
Touch-to-Focus
Live View Autofocus
Animal Eye Detection
Vehicle Tracking Mode
Insect Tracking Mode
Contrast Detection for Autofocus
Phase Detection for Autofocus

Optics	Canon EOS-1D X Mark III	Fujifilm X-S20
Lens Mount	Canon EF	Fujifilm X
Crop Factor	1x	1.5x
Image Stabilization		5-Axis Sensor Shift
Image Stabilization Compensation		7 stops
Digital Image Stabilization

Screen	Canon EOS-1D X Mark III	Fujifilm X-S20
Screen Type	Fixed	Fully Articulated
Screen Technology	TFT LCD	TFT LCD
Touch Screen
Selfie & Vlogger Friendly LCD Screen
Screen Size	3.2"	3.0"
Screen Resolution	2,100k dot	1,840k dot
Top LCD Screen
Live View
Live Composition

Viewfinder	Canon EOS-1D X Mark III	Fujifilm X-S20
Viewfinder	Optical (pentaprism)	Electronic (OLED)
Viewfinder Size		0.39"
Viewfinder Coverage	100%	100%
Viewfinder Magnification	0.76x	0.93x
Viewfinder Magnification (35mm equivalent)	0.76x	0.62x
Viewfinder Resolution		2,360k dot
Viewfinder Eyepoint	20 mm	17.5 mm
Diopter Adjustment	-3 to +1	-4 to +2

Shutter	Canon EOS-1D X Mark III	Fujifilm X-S20
Shutter Type	Electronic, Mechanical Focal Plane	Electronic, Mechanical Focal Plane
Min Shutter Speed	30 sec	900 sec
Max Shutter Speed (Mechanical or 1st Curtain)	1/8000 sec	1/4000 sec
Max Shutter Speed (Electronic)		1/32000 sec
Max Continuous Shooting (Mechanical or 1st Curtain)		8.0 fps
Max Continuous Shooting (Electronic)		20.0 fps
Max Continuous Shooting	20.0 fps	20.0 fps
Continuous Shooting Resolution/fps/buffer	Up to 20 fps at 20.1 MP for up to 1000 Frames (Raw) Up to 16 fps at 20.1 MP for up to 1000 Frames (Raw)	Electronic Shutter Up to 20 fps at 26.1 MP for up to 256 Frames (JPEG) / 28 Frames (Raw) Electronic Shutter Up to 10 fps at 26.1 MP for up to 341 Frames (JPEG) / 32 Frames (Raw) Electronic Shutter Up to 8 fps at 26.1 MP for up to 35 Frames (Raw) Electronic Shutter Up to 30 fps at 20.9 MP for up to 407 Frames (JPEG) / 28 Frames (Raw) Electronic Shutter Up to 20 fps at 20.9 MP for Unlimited Frames (JPEG) / 30 Frames (Raw) Electronic Shutter Up to 10 fps at 20.9 MP for Unlimited Frames (JPEG) / 40 Frames (Raw) Mechanical Shutter Up to 8 fps at 26.1 MP for Unlimited Frames (JPEG) / 35 Frames (Raw)

Flash	Canon EOS-1D X Mark III	Fujifilm X-S20
Built-in Flash
Flash Modes	E-TTL II Auto Flash Metered Manual
Flash Range		7.00 m at ISO 200
Max Flash Sync Speed	1/250 sec	1/180 sec
Flash Compensation	-3 to +3 EV (1/3 EV Steps)
External Flash Connectivity
External Flash System	E-TTL II with EX series Speedlites, wireless multi-flash support
External Flash Connection	Hot Shoe, PC Terminal	Hot Shoe, Proprietary

Exposure	Canon EOS-1D X Mark III	Fujifilm X-S20
Exposure Metering Modes	Multi Center-weighted Spot Spot AF-area Partial	Multi Center-weighted Average Spot
Exposure Modes	Aperture Priority, Manual, Program, Shutter Priority	Aperture Priority, Manual, Program, Shutter Priority
Metering Range	0 to +20 EV
Exposure Compensation	±5 EV (1/3 EV, 1/2 EV increments)	±5 EV (1/3 EV increments)
Exposure Bracketing		±5 EV (2, 3, 5, 7 shots at 1/3 EV, 1/2 EV, 2/3 EV, 1 EV, 2 EV increments)

DXO	Canon EOS-1D X Mark III	Fujifilm X-S20
DxO Low Light ISO	3248
DxO Color Depth	24.2
DxO Dynamic Range	14.5
DxO Overall Score	91

Video	Canon EOS-1D X Mark III	Fujifilm X-S20
Movie File Format	CRM, MP4
Audio File Format	LPCM, AAC
Internal Recording Modes	Raw 12-Bit 5.5K: 5472 x 2886 @ 23.98/24/25/29.97/50/59.94 fps [1800 to 2600 Mbps] H.265/MP4 4:2:2 10-Bit DCI 4K: 4096 x 2160 @ 23.98/24/25/29.97/50/59.94 fps [170 to 1000 Mbps] 4K UHD: 3840 x 2160 @ 25/29.97/50/59.94 fps [170 to 1000 Mbps] Full HD: 1920 x 1080p @ 25/29.97/50/59.94/100/119.88 fps [18 to 470 Mbps] H.264/MP4 4:2:0 8-Bit DCI 4K: 4096 x 2160 @ 23.98/24/25/29.97/50/59.94 fps [120 to 940 Mbps] 4K UHD: 3840 x 2160 @ 23.98/25/29.97/50/59.94 fps [120 to 940 Mbps] Full HD: 1920 x 1080p @ 25/29.97/50/59.94/100/119.88 fps [12 to 360 Mbps]	H.264 ALL-Intra/H.264 Long GOP/H.265/H.265 Long GOP/MOV/MP4/MPEG-4 AVC 4:2:2/4:2:0 8/10-Bit 6240 x 4160 @ 23.98/24/25/29.97 fps [50 to 360 Mbps] DCI 4K: 4096 x 2160 @ 23.98/24/25/29.97/50/59.94 fps [50 to 360 Mbps] 2048 x 1080 @ 23.98/24/25/29.97/50/59.94/100/119.88/200/240 fps [50 to 360 Mbps] Full HD: 1920 x 1080 @ 23.98/24/25/29.97/50/59.94/100/119.88/200/240 fps [360 Mbps]
Interval Recording
Video Formats	MPEG-4, H.264, H.265	MPEG-4, H.264
Max Video Resolution	5472 x 2886	6240 x 4160
10-bit 4:2:2 Color
External Recording Modes	4:2:2 10-Bit DCI 4K: 4096 x 2160 up to 59.94 fps	Raw/ProResRAW 12-Bit via HDMI 6240 x 4160 up to 29.97 fps
No crop on 4K Videos
Webcam Functionality
Unlimited Video Recording
Recording Limit	30 min - 59.94 fps or less 7 min, 30 sec - 119.9/100 fps
IP Streaming

Terminals	Canon EOS-1D X Mark III	Fujifilm X-S20
Audio I/O	1 x 1/8" / 3.5 mm TRS Stereo Headphone Output 1 x 1/8" / 3.5 mm TRS Stereo Microphone Input	1 x 1/8" / 3.5 mm TRS Stereo Microphone Input 1 x 1/8" / 3.5 mm TRS Stereo Headphone Output
Other I/O	1 x USB-C (USB 3.2 / 3.1 Gen 1) Data Output 1 x Canon N3 Control Input 1 x PC Sync Socket Input 1 x RJ45 Output	1 x USB-C Control/Monitor/Tether
USB Speed	USB 3.2 Gen 2x1 (10 GBit/sec)	USB 3.2 Gen 1x1 (5 GBit/sec)
HDMI Output	Mini	Micro
Speaker	Mono	Mono
Built-in Microphone	Mono	Stereo
Microphone Input
Headphone Output
Flash Sync Port

Connectivity	Canon EOS-1D X Mark III	Fujifilm X-S20
Built-in GPS
Built-In Wi-Fi
Wi-Fi Version		Wi-Fi 5, 802.11ac/b/g/n, 2.4/5 GHz
Built-In Bluetooth
Bluetooth Version		4.2 LE
Mobile App Compatible	*As of February, 2023: Check with manufacturer for the most up-to-date compatibility	: Android & iOS App Name: FUJIFILM XApp Functionality: Access Stored Files, Adjust Settings, Firmware Update, Remote Control, View Live Feed *As of May, 2023: Check with manufacturer for the most up-to-date compatibility
Remote Control	Wired, wireless, smartphone	via smartphone and wired remote

Environmental	Canon EOS-1D X Mark III	Fujifilm X-S20
Environmental Sealing
Operating Temperature		32 to 104°F / 0 to 40°C
Operating Humidity		10 to 80% (Non-Condensing)

Physical	Canon EOS-1D X Mark III	Fujifilm X-S20
Dimensions	158 x 168 x 83 mm (6.22 x 6.61 x 3.27")	127 x 85 x 65 mm (5 x 3.35 x 2.56")
Weight (inc. batteries)	1440 g (3.17 lb / 50.79 oz)	491 g (1.08 lb / 17.32 oz)
Box Dimensions (LxWxH)	9.4 x 7.9 x 7.6"	8.6 x 7.6 x 5.3"
Package Weight	5.84 lb	2.455 lb

Power and Storage	Canon EOS-1D X Mark III	Fujifilm X-S20
Battery Pack	NB-19	NP-W235
Battery Life	2850 shots	750 shots
USB Charging
Internal Storage
External Storage	Dual Slot: CFexpress Type B (CFexpress 1.0)	Single Slot: SD/SDHC/SDXC (UHS-I) [2 TB Maximum]

Other	Canon EOS-1D X Mark III	Fujifilm X-S20
Self Timer
Orientation Sensor
Accessory Mount	1 x Hot Shoe Mount	1 x Hot Shoe Mount
Material of Construction	Magnesium Alloy
Illuminated Buttons
Electronic Level Gauge
Sensor Cleaning/Dust Reduction System		Ultra Sonic Vibration
Included Accessories		Li-ion battery NP-W235 AC power adapter AC-5VJ Plug adapter USB cable Shoulder strap Body cap Cooling fan connector cover

For a full review please go to the review page:

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