Olympus OM-D E-M5 Mark II vs. Fujifilm GFX 100S

Camera Comparison, Reviews and Tests

In depth comparison and review of Olympus OM-D E-M5 Mark II and Fujifilm GFX 100S. 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-M5 Mark II vs. Fujifilm GFX 100S Comparison Chart
DESIGN AND DIMENSIONS Olympus OM-D E-M5 Mark II Fujifilm GFX 100S
Product Type Digital camera - mirrorless system Digital camera - 4K - mirrorless system with movie recording
Lens Included Body only Body only
Height 8.5 cm 10.42 cm
Width 12.37 cm 15 cm
Depth 3.8 cm 8.72 cm
Weight 417 g 821 g
Weight Details - Camera body only: 821 g
Camera with battery and memory card: 900 g
Body Material Magnesium alloy Magnesium alloy
Enclosure Colour Black | Silver Black
Protection Weatherproof, splashproof, dust-resistant Weatherproof, freezeproof, dust-resistant
SENSOR Olympus OM-D E-M5 Mark II Fujifilm GFX 100S
Sensor Resolution 16.05 Megapixel 102 Megapixel
Optical Sensor Type Live MOS CMOS
Total Pixels 17,200,000 pixels -
Effective Sensor Resolution 16,050,000 pixels 102,000,000 pixels
Optical Sensor Size Four Thirds (4/3") Medium Format (43.8 x 32.9 mm)
Frame Rate (Max Resolution) - 30 fps
Sensor Dust Reduction Yes Yes
Sensor Features Supersonic Wave Filter (SWF) Ultrasonic vibration
Image Stabiliser Optical (5-axis image sensor shift mechanism) Optical (5-axis image sensor shift mechanism)
Built-in Optical Image Stabiliser Yes -
Sensors Digital level metre -
PROCESSOR Olympus OM-D E-M5 Mark II Fujifilm GFX 100S
Image Processor TruePic VII X-Processor 4
LENS Olympus OM-D E-M5 Mark II Fujifilm GFX 100S
Lens Mounting Type Micro Four Thirds Fujifilm G Mount
FOCUSING Olympus OM-D E-M5 Mark II Fujifilm GFX 100S
Auto Focus TTL contrast detection TTL contrast and phase detection
Auto Focus Points (Zones) Qty 81 -
Auto Focus Features Focus Peaking function, Manual Focus Check Live View -
AE/AF Control Subject-tracking AF, Eye detection AF Subject-tracking AF, Eye detection AF, Zone AF
Face Detection Eye Detect AF Eye Detect AF, face-priority AF function
VIEWFINDER Olympus OM-D E-M5 Mark II Fujifilm GFX 100S
Viewfinder Type Built-in - electronic 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 1.48x 0.77x
Optical Viewfinder Dioptric Correction Range -4 to +2 -4 to +2
Viewfinder Information Shutter speed, exposure compensation, AF-in-focus, aperture, frame counter, white balance, metering system, Exposure Mode, exposure bracketing, battery status, AF lock -
Field of View Crop Factor 2 -
Features - Viewfinder brightness control, auto eye sensor
EXPOSURE & WHITE BALANCE Olympus OM-D E-M5 Mark II Fujifilm GFX 100S
ISO (Max) 25600 102400
Native ISO 100-25600 -
Extended ISO (Max) - 25600 (H1), 51200 (H2), 102400 (H3)
Extended ISO (Min) - 50
Light Sensitivity ISO 100, ISO auto (100-25600), ISO 200-25600 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, ISO sensitivity bracketing, Shadow Adjustment Technology, Flash Exposure Bracketing Dynamic Range Bracketing, Film Simulation Bracketing, focus bracketing, ISO sensitivity bracketing, white balance bracketing
Shooting Programs Landscape, portrait mode, macro, beach/snow, landscape-portrait, Children, fireworks, 3D image, multiple exposure, panorama assist, night scene, panning, sports mode, sunset, candle, high key, night scene with portrait, low key, documents, nature macro, e-portrait, fisheye converter, wide converter, macro converter, handheld starlight, digital IS -
Special Effects Art, Black & White, Sepia, Monotone, Black & White Red filter, Black & White Yellow filter, Vivid, purple, blue, green, soft focus, natural, Black & White Green filter, Muted, portrait, Diorama, Cross Process, composite, partial colour, Grainy Film, Light Tone, Pop Art, Pale & Light Colour, pin hole, Gentle Sepia, i-Enhance, Dramatic Tone, Key Line, Vintage Chrome, Film Simulation, Grainy Film
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Fluorescent, sunlight, tungsten light, Flash, shade, overcast, Underwater, 2000K - 14000K Incandescent, fluorescent, daylight, shade, fluorescent light (cool white), fluorescent light (warm white), Underwater
Shutter Type Mechanical Mechanical, electronic
Max Shutter Speed 1/8000 sec 1/16000 sec
Min Shutter Speed 60 sec 30 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 2, 3, 5 steps in 1/3, 1/2, 1 EV steps 2, 3, 5, 7, 9 steps in 1/3 - 3 EV steps
White Balance Bracketing Yes Yes
X-sync Speed 1/250sec, 1/8000 sec 1/125sec
Exposure Range EV -2-20 (ISO 100) -
DISPLAY Olympus OM-D E-M5 Mark II Fujifilm GFX 100S
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, Touch AF Display brightness control, display colour control
FLASH Olympus OM-D E-M5 Mark II Fujifilm GFX 100S
Camera Flash Detachable flash -
Guide Number (m / ISO 100) 12.9 -
Flash Modes Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction -
Red-Eye Reduction Yes -
Features AF illuminator, flash +/- compensation, wireless off-camera control, flash exposure bracketing -
External Flash Name Olympus FL-LM3 -
VIDEOGRAPHY / CAMCORDER Olympus OM-D E-M5 Mark II Fujifilm GFX 100S
Digital Video Format AVI, MJPEG, H.264, MOV H.264, HEVC, H.265
Image Recording Format JPEG, RAW, RAW + JPEG, MPO JPEG, RAW, RAW + JPEG
Max Video Resolution 1920 x 1080 4096 x 2160
Microphone Operation Mode Stereo -
Microphone Features Wind noise reduction, sensitivity control -
MEMORY Olympus OM-D E-M5 Mark II Fujifilm GFX 100S
Memory Card Slot 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 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 - 2 TB
Image Storage RAW 4608 x 3456 - 17 MB
JPEG 4608 x 3456 - 7.5 MB
JPEG 4608 x 3456 - 3.5 MB
JPEG 3200 x 2400 - 1.7 MB
JPEG 1280 x 960 - 0.4 MB
11648 x 8736
11648 x 7768
11648 x 6552
8736 x 8736
11648 x 4304
10928 x 8736
10192 x 8736
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 MOV - 1920 x 1080 - 30 fps
MOV - 1920 x 1080 - 25 fps
MOV - 1920 x 1080 - 24 fps
MOV - 1920 x 1080 - 60 fps
MOV - 1920 x 1080 - 50 fps
MOV - 1280 x 720 - 60 fps
MOV - 1280 x 720 - 50 fps
MOV - 1280 x 720 - 30 fps
MOV - 1280 x 720 - 25 fps
MOV - 1280 x 720 - 24 fps
MJPEG - 1280 x 720 - 30 fps
MJPEG - 640 x 480 - 30 fps
4096 x 2160 p
3840 x 2160 p
2048 x 1080 p
1920 x 1080 p
BATTERY AND CHARGING Olympus OM-D E-M5 Mark II Fujifilm GFX 100S
Battery Type Olympus BLN-1 Lithium Ion Fujifilm NP-W235 Lithium Ion
Details Olympus BLN-1 Li-ion rechargeable battery (included) Fujifilm NP-W235 Li-ion rechargeable battery (included)
Battery Life Photo shooting - 750 shots Photo shooting - 460 shots
Video recording - 95 minutes (4K resolution)
CONNECTIONS Olympus OM-D E-M5 Mark II Fujifilm GFX 100S
Interface Composite video/audio, HDMI, USB 2.0, Wireless LAN HDMI, USB-C, IEEE 802.11b/g/n, Bluetooth 4.2
Connectivity Features Remote control via mobile devices, remote live view Remote control via mobile devices, Wireless Image Transfer
Print Standard DPOF support, Exif Print support, PictBridge support, PRINT Image Matching Exif Print support
Flash Terminal Hot shoe Hot shoe
Connector Type USB 2.0
Composite video/audio output
HDMI output (19 pin micro HDMI Type D)
USB 3.2 Gen 1 (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 Olympus OM-D E-M5 Mark II Fujifilm GFX 100S
Self-Timer Delay 2sec, 12sec 10 sec, 2sec
Continuous Shooting Speed 5 frames per second, 10 frames per second 2 frames per second, 5 frames per second, 2.9 frames per second
HDR Mode Auto HDR mode, HDR post-processing -
Additional Features Audio recording, built-in speaker, RGB primary colour filter, auto power save, digital noise reduction, sharpness control, histogram display, AE lock, AF lock, cropping an image, resizing an image, saturation control, in-camera red-eye fix, interval shooting mode, contrast control, face detection, digital tele-converter, Shadow Adjustment Technology, in-camera RAW processing, Full-time Live View, Intelligent AUTO (iAUTO), Eye-Fi Card Ready, Touch Shutter technology, GPS via mobile Auto power save, date/time stamp, histogram display, interval shooting mode, in-camera RAW processing
OTHERS Olympus OM-D E-M5 Mark II Fujifilm GFX 100S
Included Accessories Battery charger, body cap, shoulder strap, USB cable Body cap, shoulder strap, AC power adaptor, USB cable, power plug adapter, cable protector, hot shoe cover
Software Drivers & Utilities, Olympus Viewer 3 -
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature -10 °C -10 °C
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