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

Camera Comparison, Reviews and Tests

In depth comparison and review of Fujifilm GFX 100 and Olympus OM-D E-M5 Mark III. 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

Fujifilm GFX 100 vs. Olympus OM-D E-M5 Mark III Comparison Chart
DESIGN AND DIMENSIONS Fujifilm GFX 100 Olympus OM-D E-M5 Mark III
Product Type Digital camera - 4K - mirrorless system with movie recording Digital camera - 4K - mirrorless system
Lens Included Body only Body only
Height 16.36 cm 8.52 cm
Width 15.62 cm 12.53 cm
Depth 10.29 cm 4.97 cm
Weight 1.155 kg 366 g
Weight Details Camera body only: 1.155 kg
Camera with battery and memory card: 1.32 kg
Camera with EVF, battery and memory card: 1.4 kg
Camera body only: 366 g
Camera with battery and memory card: 414 g
Body Material Magnesium alloy -
Enclosure Colour - Black | Silver
Protection Weatherproof, freezeproof, dust-resistant Splashproof, freezeproof, dust-resistant
SENSOR Fujifilm GFX 100 Olympus OM-D E-M5 Mark III
Sensor Resolution 100 Megapixel 20.4 Megapixel
Optical Sensor Type CMOS Live MOS
Total Pixels - 21,800,000 pixels
Effective Sensor Resolution 102,000,000 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) Optical (5-axis image sensor shift mechanism)
Built-in Optical Image Stabiliser Yes Yes
Sensors Digital level metre Digital level metre
PROCESSOR Fujifilm GFX 100 Olympus OM-D E-M5 Mark III
Image Processor X-Processor 4 TruePic VIII
LENS Fujifilm GFX 100 Olympus OM-D E-M5 Mark III
Lens Mounting Type Fujifilm G Mount Micro Four Thirds
FOCUSING Fujifilm GFX 100 Olympus OM-D E-M5 Mark III
Auto Focus TTL contrast and phase detection TTL contrast and phase detection
Auto Focus Points (Zones) Qty - 121
Auto Focus Features - Focus Peaking function, Manual Focus Check Live View
AE/AF Control - Subject-tracking AF, Eye detection AF
Face Detection Eye Detect AF, face-priority AF function Eye Detect AF
VIEWFINDER Fujifilm GFX 100 Olympus OM-D E-M5 Mark III
Viewfinder Type Electronic - OLED Electronic - OLED
Viewfinder Colour Support Colour Colour
Viewfinder Diagonal Size 0.5" -
Viewfinder Resolution 5,760,000 pixels 2,360,000 pixels
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 0.86x 1.37x
Optical Viewfinder Dioptric Correction Range -4 to +2 -4 to +2
Field of View Crop Factor - 2
Interchangeable Yes -
Features Viewfinder brightness control, auto eye sensor -
EXPOSURE & WHITE BALANCE Fujifilm GFX 100 Olympus OM-D E-M5 Mark III
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, ISO 200-25600
Exposure Metering Multi-segment, centre-weighted, average, spot (2%) 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, focus bracketing, ISO sensitivity bracketing, white balance bracketing Art Filter bracketing, ISO sensitivity bracketing, Flash Exposure Bracketing, white balance bracketing
Special Effects Chrome, Film Simulation, Grainy Film Soft focus, Water Colour, Diorama, Cross Process, partial colour, Grainy Film, Light Tone, Pop Art, Pale & Light Colour, pin hole, Gentle Sepia, Dramatic Tone, Bleach Bypass, Key Line, Vintage, Nostalgia, Neo Nostalgia
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets - Fluorescent, sunlight, tungsten light, Flash, shade, overcast, Underwater, 2000K - 14000K
Shutter Type Mechanical, electronic Mechanical, electronic
Max Shutter Speed 1/16000 sec 1/32000 sec
Min Shutter Speed 30 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 2, 3, 5, 7, 9 steps in 1/3 - 3 EV steps -
White Balance Bracketing Yes Yes
X-sync Speed 1/125sec -
Exposure Range - EV -2-20 (ISO 100)
DISPLAY Fujifilm GFX 100 Olympus OM-D E-M5 Mark III
Type 3.2" LCD display 3" LCD display
Touch Screen Yes Yes
Display Format 2,360,000 pixels 1,040,000 pixels
Display Form Factor Folding Folding
Display Features Display brightness control, display colour control Display brightness control, display colour control, Touch AF
FLASH Fujifilm GFX 100 Olympus OM-D E-M5 Mark III
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 Fujifilm GFX 100 Olympus OM-D E-M5 Mark III
Digital Video Format H.264, HEVC, H.265 H.264, MOV
Image Recording Format JPEG, TIFF, RAW, RAW + JPEG JPEG, RAW, RAW + JPEG, MPO
Max Video Resolution 4096 x 2160 4096 x 2160
Audio Signal Format - Linear PCM
Microphone Operation Mode - Stereo
Microphone Features - Wind noise reduction, sensitivity control
MEMORY Fujifilm GFX 100 Olympus OM-D E-M5 Mark III
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, 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
Memory Card Included No No
Image Storage 11648 x 8736
11648 x 7768
11648 x 6552
8736 x 8736
11648 x 4304
10298 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
RAW 5184 x 3888
JPEG 5184 x 3888
JPEG 1024 x 768
Video Capture 4096 x 2160
3840 x 2160
2048 x 1080
1920 x 1080
MOV - 1920 x 1080 p - 30 fps
MOV - 1920 x 1080 p - 25 fps
MOV - 1920 x 1080 p - 24 fps
MOV - 1920 x 1080 p - 60 fps
MOV - 1920 x 1080 p - 50 fps
MOV - 1280 x 720 p - 60 fps
MOV - 1280 x 720 p - 50 fps
MOV - 1280 x 720 p - 30 fps
MOV - 1280 x 720 p - 25 fps
MOV - 1280 x 720 p - 24 fps
MOV - 4096 x 2160 p - 30 fps
MOV - 3840 x 2160 p - 30 fps
MOV - 3840 x 2160 p - 25 fps
MOV - 3840 x 2160 p - 24 fps
BATTERY AND CHARGING Fujifilm GFX 100 Olympus OM-D E-M5 Mark III
Battery Type Fujifilm NP-T125 Lithium Ion Olympus BLS-50 Lithium Ion
Details 2 x Fujifilm NP-T125 Li-ion rechargeable battery (included) Olympus BLS-50 Li-ion rechargeable battery (included)
Battery Life Photo shooting - 800 shots
Video recording - 170 minutes (4K resolution)
Photo shooting - 310 shots
CONNECTIONS Fujifilm GFX 100 Olympus OM-D E-M5 Mark III
Interface HDMI, USB 3.0, IEEE 802.11a/b/g/n/ac HDMI, USB 2.0, IEEE 802.11a/b/g/n, Bluetooth 4.2
Connectivity Features Remote control via mobile devices, remote live view, Wireless Image Transfer Remote control via mobile devices, remote live view
Print Standard Exif Print support Exif Print support
Flash Terminal Hot shoe Hot shoe
Connector Type 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)
DC power input
USB 2.0 (5 pin Micro-USB Type B)
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone stereo 3.5 mm)
Remote control (sub-mini phone 2.5 mm)
FEATURES Fujifilm GFX 100 Olympus OM-D E-M5 Mark III
Self-Timer Delay 10 sec, 2sec 2sec, 12sec
Continuous Shooting Speed 5 frames per second 10 frames per second, 30 frames per second, 6 frames per second
Additional Features Auto power save, date/time stamp, depth-of-field preview button, sharpness control, histogram display, colour control, AE lock, AF lock, in-camera red-eye removal, highlight point display, Automatic Pixel Mapping (APM), in-camera RAW processing, noise reduction over long exposures, Lens Modulation Optimizer (LMO), noise reduction, multiple exposure capture Auto power save, AE lock, AF lock, interval shooting mode, USB charging, high-speed recording, Touch Shutter technology, Focus Stacking, 50-megapixel High Resolution mode
OTHERS Fujifilm GFX 100 Olympus OM-D E-M5 Mark III
Included Accessories Battery charger, body cap, shoulder strap, viewfinder, power plug adapter, strap clip, cable protector, strap clip lock Battery charger, body cap, shoulder strap, USB cable
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature -10 °C -10 °C
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