Fujifilm GFX 50S vs. Olympus OM-D E-M1X

Camera Comparison, Reviews and Tests

Detailed comparison and review of Fujifilm GFX 50S and Olympus OM-D E-M1X. 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. Olympus OM-D E-M1X Comparison Chart
DESIGN AND DIMENSIONS Fujifilm GFX 50S Olympus OM-D E-M1X
Product Type Digital camera - 1080p - mirrorless system with movie recording Digital camera - 4K - mirrorless system
Lens Included Body only Body only
Height 9.42 cm 14.68 cm
Width 14.75 cm 14.44 cm
Depth 9.14 cm 7.54 cm
Weight 740 g 849 g
Weight Details Camera body only: 740 g
Camera with battery and memory card: 825 g
Camera with EVF: 920 g
Camera with battery: 849 g
Camera with battery and memory card: 997 g
Body Material - Magnesium alloy
Enclosure Colour Black Black
Protection Weatherproof Splashproof, freezeproof, dust-resistant, IPX1
Navigation - GPS receiver
SENSOR Fujifilm GFX 50S Olympus OM-D E-M1X
Sensor Resolution 51.4 Megapixel 20.4 Megapixel
Optical Sensor Type CMOS Live MOS
Total Pixels - 21,770,000 pixels
Effective Sensor Resolution 51,400,000 pixels 20,400,000 pixels
Optical Sensor Size Medium Format (43.8 x 32.9 mm) Four Thirds (4/3")
Frame Rate (Max Resolution) 30 fps 24 fps
Sensor Dust Reduction Yes Yes
Sensor Features Ultrasonic vibration Supersonic Wave Filter (SWF)
Image Stabiliser - Optical (5-axis image sensor shift mechanism)
Built-in Optical Image Stabiliser - Yes
Sensors Digital level metre Barometer, magnetometer, temperature
PROCESSOR Fujifilm GFX 50S Olympus OM-D E-M1X
Image Processor X-Processor Pro engine Dual TruePic VIII
LENS Fujifilm GFX 50S Olympus OM-D E-M1X
Lens Mounting Type Fujifilm G Mount Micro Four Thirds
FOCUSING Fujifilm GFX 50S Olympus OM-D E-M1X
Auto Focus TTL contrast detection TTL contrast and phase detection
Auto Focus Points (Zones) Qty - 121
Auto Focus Features Focus Peaking function Focus Peaking function, Frequency Accelerating Sensor Technology (F.A.S.T.) AF system
AE/AF Control - Face-priority AF, Subject-tracking AF, Touch Area AF, Eye detection AF, Subject detection AF
Face Detection Eye Detect AF, face-priority AF function Eye Detect AF, face-priority AF function
VIEWFINDER Fujifilm GFX 50S Olympus OM-D E-M1X
Viewfinder Type Electronic - OLED Electronic - LCD
Viewfinder Colour Support Colour Colour
Viewfinder Diagonal Size 0.5" -
Viewfinder Resolution 3,690,000 pixels 2,360,000 pixels
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 0.85x 1.65x
Optical Viewfinder Dioptric Correction Range -4 to +2 -4 to +2
Field of View Crop Factor - 2
Features Viewfinder brightness control, auto eye sensor Auto eye sensor
EXPOSURE & WHITE BALANCE Fujifilm GFX 50S Olympus OM-D E-M1X
ISO (Max) 102400 25600
Native ISO 100-12800 200-25600
Extended ISO (Max) 25600 (H1), 51200 (H2), 102400 (H3) -
Extended ISO (Min) 50 64
Light Sensitivity ISO 50, ISO auto, ISO 102400, ISO 51200, ISO 25600, ISO 100-12800 ISO 100, ISO 64, ISO auto (200-6400), ISO 200-25600
Exposure Metering Multi-segment, centre-weighted, spot, average Multi-segment, centre-weighted, spot
Exposure Metering Zones 256 324
Exposure Modes Automatic, manual, aperture-priority, shutter-priority Programme, bulb, automatic, manual, aperture-priority, shutter-priority
Bracketing Modes Dynamic Range Bracketing, Film Simulation Bracketing, ISO sensitivity bracketing, white balance bracketing Art Filter bracketing, focus bracketing, ISO sensitivity bracketing, Flash Exposure 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 Incandescent, fluorescent, cloudy, sunlight, Flash, shade, Underwater, 3000K - 7500K
Shutter Type Mechanical Mechanical electronically-controlled
Max Shutter Speed 1/16000 sec 1/8000 sec
Min Shutter Speed 4 sec 60 sec
Exposure Compensation ±5 EV range, in 1/3 EV steps ±5 EV range, in 1, 1/2 or 1/3 EV steps
Auto Exposure Bracketing 9 steps in 1/3 EV steps -
White Balance Bracketing Yes Yes
X-sync Speed 1/125sec 1/250sec
Exposure Range - EV -2-20 (ISO 100)
DISPLAY Fujifilm GFX 50S Olympus OM-D E-M1X
Type 3.2" LCD display 3" LCD display
Touch Screen Yes Yes
Display Format 2,360,000 pixels 1,037,000 pixels
Display Form Factor Folding Rotating
Display Features Display brightness control, display colour control -
VIDEOGRAPHY / CAMCORDER Fujifilm GFX 50S Olympus OM-D E-M1X
Digital Video Format H.264 H.264, MOV
Image Recording Format JPEG, RAW, RAW + JPEG JPEG, RAW, RAW + JPEG
Max Video Resolution 1920 x 1080 4096 x 2160
Microphone Operation Mode - Stereo
MEMORY Fujifilm GFX 50S Olympus OM-D E-M1X
Memory Card Slot SD card Dual SD card
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 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
Memory Card Included No No
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
RAW 5184 x 3888
JPEG 5184 x 3888
RAW 8160 x 6120 - High Resolution Mode
JPEG 8160 x 6120 - High Resolution Mode
JPEG 5760 x 4320 - High Resolution Mode
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
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BATTERY AND CHARGING Fujifilm GFX 50S Olympus OM-D E-M1X
Battery Type Fujifilm NP-T125 Lithium Ion Olympus BLH-1 Lithium Ion
Details Fujifilm NP-T125 Li-ion rechargeable battery (included) 2 x Olympus BLH-1 Li-ion rechargeable battery - 1720 mAh (included)
Battery Life Photo shooting - 400 shots
Video recording - 2.42 hours
Photo shooting - 2580 shots (quick sleep mode)
Photo shooting - 870 shots
Video recording - 170 minutes
CONNECTIONS Fujifilm GFX 50S Olympus OM-D E-M1X
Interface HDMI, USB 3.0, IEEE 802.11b/g/n HDMI, USB 3.0, IEEE 802.11a/b/g/n/ac, Bluetooth 4.2
Connectivity Features Remote control via mobile devices, Wireless Image Transfer Remote control via mobile devices, remote live view, QR code scanning
Print Standard Exif Print support DPOF support, Exif Print support
Flash Terminal Hot shoe Hot shoe
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 3.0 (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 (sub-mini phone 2.5 mm)
FEATURES Fujifilm GFX 50S Olympus OM-D E-M1X
Self-Timer Delay 10 sec, 2sec 2sec, 12sec
Continuous Shooting Speed 3 frames per second, 1.8 frames per second 15 frames per second, 60 frames per second
HDR Mode - Auto HDR mode
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 Built-in speaker, auto power save, relay recording, USB charging, high-speed recording, Time-Lapse recording, Focus Stacking, Flickering Reduction function, 50-megapixel High Resolution mode
OTHERS Fujifilm GFX 50S Olympus OM-D E-M1X
Included Accessories Battery charger, body cap, shoulder strap, viewfinder, power plug adapter, strap clip, cable protector, strap clip lock Carrying strap, battery charger, body cap, eyecup, cable clip, cable protector, hot shoe cover, USB-C cable, battery holder
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature -10 °C -10 °C
Service & Support - Limited warranty - 2 years
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