Olympus OM-D E-M1 Mark II vs. Fujifilm GFX 50S

Camera Comparison, Reviews and Tests

In depth comparison and review of Olympus OM-D E-M1 Mark II and Fujifilm GFX 50S. Compare design, sensors, proximity features, memory capacities and other important specifications and features to easily choose the right camera for you. Our goal is to help you uncover differences between the products and find the digital camera that will best fit your needs.

Camera Specifications Comparison

Olympus OM-D E-M1 Mark II vs. Fujifilm GFX 50S Comparison Chart
DESIGN AND DIMENSIONS Olympus OM-D E-M1 Mark II Fujifilm GFX 50S
Product Type Digital camera - 4K - mirrorless system Digital camera - 1080p - mirrorless system with movie recording
Lens Included Body only Body only
Height 9.09 cm 9.42 cm
Width 13.41 cm 14.75 cm
Depth 6.89 cm 9.14 cm
Weight 498 g 740 g
Weight Details Camera only: 498 g
Camera with battery and memory card: 574 g
Camera body only: 740 g
Camera with battery and memory card: 825 g
Camera with EVF: 920 g
Body Material Metal -
Enclosure Colour Black Black
Protection Splashproof, freezeproof, dust-resistant Weatherproof
SENSOR Olympus OM-D E-M1 Mark II Fujifilm GFX 50S
Sensor Resolution 20.4 Megapixel 51.4 Megapixel
Optical Sensor Type Live MOS CMOS
Total Pixels 21,800,000 pixels -
Effective Sensor Resolution 20,400,000 pixels 51,400,000 pixels
Optical Sensor Size Four Thirds (4/3") Medium Format (43.8 x 32.9 mm)
Frame Rate (Max Resolution) 24 fps 30 fps
Sensor Dust Reduction Yes Yes
Sensor Features Supersonic Wave Filter (SWF) Ultrasonic vibration
Image Stabiliser Optical (5-axis image sensor shift mechanism) -
Built-in Optical Image Stabiliser Yes -
Sensors Digital level metre Digital level metre
PROCESSOR Olympus OM-D E-M1 Mark II Fujifilm GFX 50S
Image Processor TruePic VIII X-Processor Pro engine
LENS Olympus OM-D E-M1 Mark II Fujifilm GFX 50S
Lens Mounting Type Micro Four Thirds Fujifilm G Mount
FOCUSING Olympus OM-D E-M1 Mark II Fujifilm GFX 50S
Auto Focus TTL contrast and phase detection TTL contrast detection
Auto Focus Points (Zones) Qty 121 -
Auto Focus Features Focus Peaking function Focus Peaking function
AE/AF Control Face-priority AF, Eye detection AF -
Face Detection Eye Detect AF, face-priority AF function Eye Detect AF, face-priority AF function
VIEWFINDER Olympus OM-D E-M1 Mark II Fujifilm GFX 50S
Viewfinder Type Electronic - LCD Electronic - OLED
Viewfinder Colour Support Colour Colour
Viewfinder Diagonal Size - 0.5"
Viewfinder Resolution 2,360,000 pixels 3,690,000 pixels
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification - 0.85x
Optical Viewfinder Dioptric Correction Range -4 to +2 -4 to +2
Field of View Crop Factor 2 -
Features - Viewfinder brightness control, auto eye sensor
EXPOSURE & WHITE BALANCE Olympus OM-D E-M1 Mark II Fujifilm GFX 50S
ISO (Max) 25600 102400
Native ISO 200-6400 100-12800
Extended ISO (Max) 25600 25600 (H1), 51200 (H2), 102400 (H3)
Extended ISO (Min) 64 50
Light Sensitivity ISO auto (64-6400), ISO 64-25600 ISO 50, ISO auto, ISO 102400, ISO 51200, ISO 25600, ISO 100-12800
Exposure Metering Multi-segment, centre-weighted, spot Multi-segment, centre-weighted, spot, average
Exposure Metering Zones 324 256
Exposure Modes Programme, bulb, automatic, manual, aperture-priority, shutter-priority Automatic, manual, aperture-priority, shutter-priority
Bracketing Modes Art Filter bracketing, focus bracketing, ISO sensitivity bracketing, Flash Exposure Bracketing, white balance bracketing Dynamic Range Bracketing, Film Simulation Bracketing, ISO sensitivity bracketing, white balance bracketing
Special Effects Monotone, Black & White Red filter, Black & White Yellow filter, Vivid, Custom Effect, Black & White Orange filter, soft focus, natural, Black & White Green filter, Muted, portrait, Water Colour, Diorama, Cross Process, partial colour, Grainy Film, Light Tone, Pop Art, Pale & Light Colour, pin hole, Gentle Sepia, i-Enhance, Dramatic Tone, High Key, Low Key, Key Line, Vintage Chrome, Film Simulation, Grainy Film
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Incandescent, fluorescent, cloudy, sunlight, Flash, shade, Underwater, 2000K - 14000K Incandescent, fluorescent, daylight, shade, fluorescent light (cool white), fluorescent light (warm white), Underwater
Shutter Type Mechanical Mechanical
Max Shutter Speed 1/32000 sec 1/16000 sec
Min Shutter Speed 60 sec 4 sec
Exposure Compensation ±5 EV range, in 1, 1/2 or 1/3 EV steps ±5 EV range, in 1/3 EV steps
Auto Exposure Bracketing 5 steps in 1/3, 2/3 or 1 EV steps 9 steps in 1/3 EV steps
White Balance Bracketing Yes Yes
X-sync Speed 1/250sec 1/125sec
Exposure Range EV 2-20 (ISO 100) -
DISPLAY Olympus OM-D E-M1 Mark II Fujifilm GFX 50S
Type 3" LCD display 3.2" LCD display
Touch Screen Yes Yes
Display Format 1,037,000 pixels 2,360,000 pixels
Display Form Factor Folding Folding
Display Features Display brightness control, display colour control Display brightness control, display colour control
FLASH Olympus OM-D E-M1 Mark II Fujifilm GFX 50S
Camera Flash Hot-shoe clip-on flash -
Guide Number (m / ISO 100) 9.1 -
Flash Modes Fill-in mode, rear curtain sync, red-eye reduction, slow sync -
Red-Eye Reduction Yes -
Features Flash +/- compensation -
External Flash Name Olympus FL-LM3 -
VIDEOGRAPHY / CAMCORDER Olympus OM-D E-M1 Mark II Fujifilm GFX 50S
Digital Video Format MJPEG, H.264 H.264
Image Recording Format JPEG, RAW, RAW + JPEG JPEG, RAW, RAW + JPEG
Max Video Resolution 4096 x 2160 1920 x 1080
Microphone Operation Mode Stereo -
Microphone Features Wind noise reduction -
MEMORY Olympus OM-D E-M1 Mark II Fujifilm GFX 50S
Memory Card Slot Dual SD card 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 5184 x 3888 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
Video Capture 4096 x 2160 p - 24 fps - 237Mbps
3840 x 2160 p - 30 fps
3840 x 2160 p - 25 fps
3840 x 2160 p - 24 fps
1920 x 1080 p - 30 fps
1920 x 1080 p - 25 fps
1920 x 1080 p - 24 fps
1920 x 1080 p - 60 fps
1920 x 1080 p - 50 fps
1280 x 720 p - 60 fps
1280 x 720 p - 50 fps
1280 x 720 p - 30 fps
1280 x 720 p - 25 fps
1280 x 720 p - 24 fps
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
BATTERY AND CHARGING Olympus OM-D E-M1 Mark II Fujifilm GFX 50S
Battery Type Olympus BLH-1 Lithium Ion Fujifilm NP-T125 Lithium Ion
Details Olympus BLH-1 Li-ion rechargeable battery (included) Fujifilm NP-T125 Li-ion rechargeable battery (included)
Battery Life - Photo shooting - 400 shots
Video recording - 2.42 hours
CONNECTIONS Olympus OM-D E-M1 Mark II Fujifilm GFX 50S
Interface HDMI, USB 3.0, Wireless LAN HDMI, USB 3.0, IEEE 802.11b/g/n
Connectivity Features Remote control via mobile devices, remote live view Remote control via mobile devices, Wireless Image Transfer
Print Standard Exif Print 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
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
FEATURES Olympus OM-D E-M1 Mark II Fujifilm GFX 50S
Self-Timer Delay 2sec, 12sec 10 sec, 2sec
Continuous Shooting Speed 10 frames per second, 15 frames per second, 60 frames per second, 18 frames per second 3 frames per second, 1.8 frames per second
HDR Mode Auto HDR mode, HDR post-processing -
Additional Features Built-in speaker, histogram display, shadow point display, highlight point display, digital tele-converter, in-camera RAW processing, HDR image enhancement technology, Eye-Fi Card Ready, Time-Lapse recording, noise reduction over long exposures, high ISO speed noise reduction, Focus Stacking 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
OTHERS Olympus OM-D E-M1 Mark II Fujifilm GFX 50S
Included Accessories Battery charger, shoulder strap, USB cable, cable clip Battery charger, body cap, shoulder strap, viewfinder, power plug adapter, strap clip, cable protector, strap clip lock
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature -10 °C -10 °C
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