Fujifilm GFX 50S vs. Canon EOS 1D X Mark III

Camera Comparison, Reviews and Tests

Detailed comparison and review of Fujifilm GFX 50S 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

Fujifilm GFX 50S vs. Canon EOS 1D X Mark III Comparison Chart
DESIGN AND DIMENSIONS Fujifilm GFX 50S Canon EOS 1D X Mark III
Product Type Digital camera - 1080p - mirrorless system with movie recording Digital camera - 5.5K - SLR with Live View mode, movie recording
Lens Included Body only Body only
Height 9.42 cm 16.76 cm
Width 14.75 cm 15.8 cm
Depth 9.14 cm 8.26 cm
Weight 740 g 1.25 kg
Weight Details Camera body only: 740 g
Camera with battery and memory card: 825 g
Camera with EVF: 920 g
Camera body only: 1.25 kg
Camera with battery and memory card: 1.44 kg
Body Material - Magnesium alloy
Enclosure Colour Black -
Protection Weatherproof Weatherproof, dust-resistant
Navigation - GPS receiver
SENSOR Fujifilm GFX 50S Canon EOS 1D X Mark III
Sensor Resolution 51.4 Megapixel 20.1 Megapixel
Optical Sensor Type CMOS CMOS
Total Pixels - 21,400,000 pixels
Effective Sensor Resolution 51,400,000 pixels 20,100,000 pixels
Optical Sensor Size Medium Format (43.8 x 32.9 mm) Full Frame (36 x 24 mm)
Frame Rate (Max Resolution) 30 fps 60 fps
Sensor Dust Reduction Yes Yes
Sensor Features Ultrasonic vibration Self Cleaning Sensor Unit, High Detail Low Pass Filter
Sensors Digital level metre -
PROCESSOR Fujifilm GFX 50S Canon EOS 1D X Mark III
Image Processor X-Processor Pro engine DIGIC X
LENS Fujifilm GFX 50S Canon EOS 1D X Mark III
Lens Mounting Type Fujifilm G Mount Canon EF
FOCUSING Fujifilm GFX 50S Canon EOS 1D X Mark III
Auto Focus TTL contrast detection Dual Pixel CMOS AF
Auto Focus Points (Zones) Qty - 191
Auto Focus Features Focus Peaking function 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 Eye Detect AF, face-priority AF function -
VIEWFINDER Fujifilm GFX 50S 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 3,690,000 pixels -
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 0.85x 0.76x
Optical Viewfinder Dioptric Correction Range -4 to +2 -3 to +1
Field of View Crop Factor - 1.0
Features Viewfinder brightness control, auto eye sensor -
EXPOSURE & WHITE BALANCE Fujifilm GFX 50S Canon EOS 1D X Mark III
ISO (Max) 102400 819200
Native ISO 100-12800 100-102400
Extended ISO (Max) 25600 (H1), 51200 (H2), 102400 (H3) 204800 (H1), 409600 (H2), 819200 (H3)
Extended ISO (Min) 50 50
Light Sensitivity ISO 50, ISO auto, ISO 102400, ISO 51200, ISO 25600, ISO 100-12800 ISO 50, ISO auto, ISO 100-102400, ISO 819200
Exposure Metering Multi-segment, centre-weighted, spot, average Evaluative, centre-weighted, spot (1.5%), partial (6.2%)
Exposure Metering Zones 256 216
Exposure Modes Automatic, manual, aperture-priority, shutter-priority Programme, bulb, manual, aperture-priority, shutter-priority, E-TTL II program flash
Bracketing Modes Dynamic Range Bracketing, Film Simulation Bracketing, ISO sensitivity bracketing, white balance bracketing -
Special Effects Chrome, Film Simulation, Grainy Film -
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Incandescent, fluorescent, daylight, shade, fluorescent light (cool white), fluorescent light (warm white), Underwater Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (white)
Shutter Type Mechanical Mechanical electronically-controlled
Max Shutter Speed 1/16000 sec 1/8000 sec
Min Shutter Speed 4 sec 30 sec
Exposure Compensation ±5 EV range, in 1/3 EV steps ±5 EV range, in 1/2 or 1/3 EV steps
Auto Exposure Bracketing 9 steps in 1/3 EV steps 3 steps in 1/2 or 1/3 EV steps
White Balance Bracketing Yes -
X-sync Speed 1/125sec 1/250sec
Exposure Range - EV 0-20 (ISO 100)
DISPLAY Fujifilm GFX 50S Canon EOS 1D X Mark III
Type 3.2" LCD display 3.2" LCD display
Touch Screen Yes -
Display Format 2,360,000 pixels 2,100,000 pixels
Display Form Factor Folding Built-in
Display Features Display brightness control, display colour control Display brightness control
VIDEOGRAPHY / CAMCORDER Fujifilm GFX 50S Canon EOS 1D X Mark III
Digital Video Format 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
Microphone Operation Mode - Mono
MEMORY Fujifilm GFX 50S Canon EOS 1D X Mark III
Memory Card Slot SD card Dual CFexpress
Supported Memory Cards 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 No Yes
Memory Card Max Supported Size 256 GB -
Image Storage 8256 x 6192
8256 x 5504
8256 x 4640
6192 x 6192
8256 x 3048
7744 x 6192
7232 x 6192
4000 x 3000
4000 x 2664
4000 x 2248
2992 x 2992
4000 x 1480
3744 x 3000
3504 x 3000
5472 x 3648
4368 x 2912
3648 x 2432
2736 x 1824
Video Capture 1920 x 1080 p - 29.97 fps
1920 x 1080 p - 25 fps
1920 x 1080 p - 24 fps
1920 x 1080 p - 23.98 fps
1280 x 720 p - 29.97 fps
1280 x 720 p - 25 fps
1280 x 720 p - 24 fps
1280 x 720 p - 23.98 fps
RAW - 5472 x 2286
4096 x 2160
3840 x 2160
1920 x 1080
BATTERY AND CHARGING Fujifilm GFX 50S Canon EOS 1D X Mark III
Battery Type Fujifilm NP-T125 Lithium Ion Canon LP-E19 Lithium Ion
Details Fujifilm NP-T125 Li-ion rechargeable battery (included) Canon LP-E19 Li-ion rechargeable battery (included)
Battery Life Photo shooting - 400 shots
Video recording - 2.42 hours
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 Fujifilm GFX 50S Canon EOS 1D X Mark III
Interface HDMI, USB 3.0, IEEE 802.11b/g/n USB 3.1, Wireless LAN, Bluetooth
Connectivity Features Remote control via mobile devices, Wireless Image Transfer -
Print Standard Exif Print support DPOF support, Exif Print support
Flash Terminal Hot shoe Hot shoe, PC terminal
Connector Type USB 3.0
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone stereo 3.5 mm)
Headphones (mini-phone stereo 3.5 mm)
Remote control (sub-mini phone 2.5 mm)
DC power input
USB 3.1 Gen 2 (USB Type-C)
Microphone (mini-phone stereo 3.5 mm)
FEATURES Fujifilm GFX 50S Canon EOS 1D X Mark III
Self-Timer Delay 10 sec, 2sec 10 sec, 2sec
Continuous Shooting Speed 3 frames per second, 1.8 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 Auto power save, date/time stamp, depth-of-field preview button, sharpness control, digital image rotation, histogram display, colour control, in-camera red-eye removal, resizing an image, highlight tone priority, interval shooting mode, highlight point display, Automatic Pixel Mapping (APM), Dynamic Range Adjustment, Bayer mosaic RGB filter, noise reduction over long exposures, Lens Modulation Optimizer (LMO), noise reduction, multiple exposure capture, shadow tone priority 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 Fujifilm GFX 50S Canon EOS 1D X Mark III
Included Accessories Battery charger, body cap, shoulder strap, viewfinder, power plug adapter, strap clip, cable protector, strap clip lock Body cap, neck strap, eyecup, interface cable, cable protector, dual battery charger
Max Operating Temperature 40 °C 45 °C
Min Operating Temperature -10 °C 0 °C
Service & Support - Limited warranty - 2 years
Other projects: