Panasonic Lumix G DMC-GH4 vs. Olympus OM-D E-M10 Mark III

Camera Comparison, Reviews and Tests

In depth comparison and review of Panasonic Lumix G DMC-GH4 and Olympus OM-D E-M10 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

Panasonic Lumix G DMC-GH4 vs. Olympus OM-D E-M10 Mark III Comparison Chart
DESIGN AND DIMENSIONS Panasonic Lumix G DMC-GH4 Olympus OM-D E-M10 Mark III
Product Type Digital camera - 4K - mirrorless system Digital camera - 4K - mirrorless system
Lens Included Body only Body only
Height 9.34 cm 8.36 cm
Width 13.29 cm 12.15 cm
Depth 8.39 cm 4.95 cm
Weight 480 g 362 g
Weight Details - Camera body only: 362 g
Camera with battery and memory card: 410 g
Body Material Magnesium alloy -
Enclosure Colour Black Black | Silver
Protection Splashproof, dust-resistant -
SENSOR Panasonic Lumix G DMC-GH4 Olympus OM-D E-M10 Mark III
Sensor Resolution 16.05 Megapixel 16.1 Megapixel
Optical Sensor Type Live MOS Live MOS
Total Pixels 17,200,000 pixels 17,200,000 pixels
Effective Sensor Resolution 16,050,000 pixels 16,100,000 pixels
Optical Sensor Size Four Thirds (17.3 x 13.0 mm) Four Thirds (4/3")
Frame Rate (Max Resolution) 24 fps 30 fps
Sensor Dust Reduction Yes Yes
Sensor Features Supersonic Wave Filter (SWF) Supersonic Wave Filter (SWF)
Image Stabiliser - Optical (5-axis image sensor shift mechanism)
Built-in Optical Image Stabiliser - Yes
Sensors - Digital level metre
PROCESSOR Panasonic Lumix G DMC-GH4 Olympus OM-D E-M10 Mark III
Image Processor - TruePic VIII
LENS Panasonic Lumix G DMC-GH4 Olympus OM-D E-M10 Mark III
Lens Mounting Type Micro Four Thirds Micro Four Thirds
FOCUSING Panasonic Lumix G DMC-GH4 Olympus OM-D E-M10 Mark III
Auto Focus TTL contrast detection TTL contrast detection
Auto Focus Points (Zones) Qty 49 121
Auto Focus Features - Focus Peaking function
AE/AF Control Face-priority AF, Subject-tracking AF, Touch Area AF, Eye detection AF Face-priority AF, Subject-tracking AF, Touch Area AF, Eye detection AF
Face Detection Face Recognition Eye Detect AF, face-priority AF function
VIEWFINDER Panasonic Lumix G DMC-GH4 Olympus OM-D E-M10 Mark III
Viewfinder Type Electronic - OLED Built-in - electronic
Viewfinder Colour Support Colour Colour
Viewfinder Resolution 2,359,000 pixels 2,360,000 pixels
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 1.34x 1.23x
Optical Viewfinder Dioptric Correction Range -4 to +4 -4 to +2
Field of View Crop Factor - 2
Features Auto eye sensor -
EXPOSURE & WHITE BALANCE Panasonic Lumix G DMC-GH4 Olympus OM-D E-M10 Mark III
ISO (Max) 25600 25600
Native ISO 200-12800 100-6400
Extended ISO (Max) 25600 25600
Extended ISO (Min) 100 -
Light Sensitivity ISO 100, ISO 800, ISO 400, ISO 200, ISO 1600, ISO 6400, ISO 3200, ISO auto, ISO 12800, ISO 25600 ISO 100-25600, ISO auto (100-25600)
Exposure Metering Multi-segment, centre-weighted, spot Multi-segment, centre-weighted, spot
Exposure Metering Zones 1728 324
Exposure Modes Programme, bulb, manual, aperture-priority, shutter-priority Programme, bulb, automatic, manual, aperture-priority, shutter-priority
Bracketing Modes - Art Filter bracketing, white balance bracketing
Special Effects Sepia, Vivid, soft focus, natural, monochrome, portrait, miniature, Cross Process, Retro, Expressive, high dynamic, Bleach Bypass, High Key, Low Key, Scenery, Toy effect, Star Filter, Impressive Art, One Point Colour, Dynamic Monochrome, Sunshine, Old Days, Toy Pop, Fantasy, Rough Monochrome, Silky Monochrome -
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Incandescent, cloudy, Flash, daylight, shade, 2500K - 10000K (100K steps) Fluorescent, sunlight, tungsten light, Flash, shade, overcast, 2000K - 14000K
Shutter Type Mechanical Mechanical, electronic
Max Shutter Speed 1/8000 sec 1/16000 sec
Min Shutter Speed 60 sec 60 sec
Exposure Compensation ±5 EV range, in 1/3 EV steps ±5 EV range, in 1/3 EV steps
Auto Exposure Bracketing 7 steps in 1/3, 2/3 or 1 EV steps -
White Balance Bracketing Yes Yes
X-sync Speed 1/250sec 1/250sec, 1/4000 sec
Exposure Range EV 0-18 (ISO 100) EV -2-20 (ISO 100)
DISPLAY Panasonic Lumix G DMC-GH4 Olympus OM-D E-M10 Mark III
Type 3" OLED display 3" LCD display
Touch Screen Yes Yes
Display Format 1,036,000 pixels 1,040,000 pixels
Display Form Factor Rotating Folding
Display Features Display brightness control, Touch AF/AE Colour control, display brightness control
FLASH Panasonic Lumix G DMC-GH4 Olympus OM-D E-M10 Mark III
Camera Flash Pop-up flash Pop-up flash
Guide Number (m / ISO 100) 12 5.8
Flash Modes Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction
Red-Eye Reduction Yes Yes
Features AF illuminator, flash +/- compensation AF illuminator
VIDEOGRAPHY / CAMCORDER Panasonic Lumix G DMC-GH4 Olympus OM-D E-M10 Mark III
Digital Video Format AVCHD, H.264, MOV H.264, MOV
Image Recording Format JPEG, RAW, RAW + JPEG, MPO JPEG, RAW, RAW + JPEG, MPO
Max Video Resolution 4096 x 2160 3840 x 2160
Audio Signal Format - PCM
Microphone Operation Mode Stereo Stereo
Microphone Features Wind noise reduction Wind noise reduction, sensitivity control
MEMORY Panasonic Lumix G DMC-GH4 Olympus OM-D E-M10 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 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 JPEG 4608 x 3456
JPEG 4608 x 3072
JPEG 4608 x 2592
JPEG 3264 x 2448
JPEG 3264 x 2176
JPEG 2336 x 1752
JPEG 2336 x 1560
JPEG 1920 x 1080
JPEG 1824 x 1368 - 3D mode
JPEG 1824 x 1216 - 3D mode
JPEG 1824 x 1024 - 3D mode
JPEG 3456 x 3456
JPEG 2448 x 2448
JPEG 1744 x 1744
JPEG 1712 x 1712
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
JPEG 640 x 480
Video Capture MOV - 4096 x 2160 - 24 fps - 100Mbps
MOV - 3840 x 2160 - 24 fps - 100Mbps
MOV - 1920 x 1080 - 24 fps - 200Mbps
MOV - 1920 x 1080 - 50 fps - 200Mbps
MOV - 1920 x 1080 - 59.94 fps - 200Mbps
H.264 - 4096 x 2160 - 24 fps - 100Mbps
H.264 - 3840 x 2160 - 24 fps - 100Mbps
H.264 - 1920 x 1080 - 24 fps - 200Mbps
H.264 - 1920 x 1080 - 50 fps - 200Mbps
H.264 - 1920 x 1080 - 59.94 fps - 200Mbps
H.264 - 1920 x 1080 - 50 fps - 28Mbps
H.264 - 1920 x 1080 - 59.94 fps - 28Mbps
AVCHD - 1920 x 1080 - 50 fps - 28Mbps
AVCHD - 1920 x 1080 - 59.94 fps - 28Mbps
AVCHD - 1920 x 1080 - 50 fps - 24Mbps
AVCHD - 1920 x 1080 - 50 fps - 17Mbps
MOV - 3840 x 2160 p - 30 fps
MOV - 3840 x 2160 p - 25 fps
MOV - 3840 x 2160 p - 24 fps
MOV - 1920 x 1080 p - 60 fps
MOV - 1920 x 1080 p - 50 fps
MOV - 1920 x 1080 p - 30 fps
MOV - 1920 x 1080 p - 25 fps
MOV - 1920 x 1080 p - 24 fps
MOV - 1280 x 720 p - 30 fps
MOV - 1280 x 720 p - 25 fps
MOV - 1280 x 720 p - 24 fps
BATTERY AND CHARGING Panasonic Lumix G DMC-GH4 Olympus OM-D E-M10 Mark III
Battery Type Lithium Ion - manufacturer-specific Olympus BLS-5 Lithium Ion
Details Li-ion rechargeable battery - 1860 mAh (included) Olympus BLS-5 Li-ion rechargeable battery (included)
Battery Life Photo shooting - 500 shots Photo shooting - 330 shots (50% with Live View)
Video recording - 1.3 hours
CONNECTIONS Panasonic Lumix G DMC-GH4 Olympus OM-D E-M10 Mark III
Interface Composite video/audio, HDMI, USB 2.0, IEEE 802.11b/g/n, NFC (Near Field Communication) HDMI, USB 2.0, IEEE 802.11b/g/n
Connectivity Features - Remote control via mobile devices, remote live view, QR code scanning
Print Standard Direct print, DPOF support, Exif Print support, PictBridge support Direct print, DPOF support, Exif Print support, PictBridge support
Flash Terminal Hot shoe Hot shoe
Connector Type USB 2.0
Composite video/audio output
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone 3.5mm)
Headphones (mini-phone 3.5mm)
Remote control (sub-mini phone 2.5 mm)
USB 2.0
HDMI output (19 pin micro HDMI Type D)
FEATURES Panasonic Lumix G DMC-GH4 Olympus OM-D E-M10 Mark III
Self-Timer Delay 10 sec, 2sec 2sec, 12sec
Continuous Shooting Speed 2 frames per second, 20 frames per second, 12 frames per second, 7.5 frames per second, 40 frames per second 8.6 frames per second, 4.8 frames per second
HDR Mode - Auto HDR mode
Additional Features Audio recording, built-in speaker, RGB primary colour filter, date/time stamp, digital image rotation, histogram display, AE lock, AF lock, cropping an image, resizing an image, Scene Detection Technology, face detection, Full-time Live View, Wi-Fi Direct Built-in speaker, RGB primary colour filter, auto power save, histogram display, AE lock, AF lock, shadow point display, interval shooting mode, highlight point display, in-camera RAW processing, high-speed recording, Dual Axis Electronic Level, GPS via mobile
OTHERS Panasonic Lumix G DMC-GH4 Olympus OM-D E-M10 Mark III
Included Accessories Battery charger, body cap, shoulder strap, USB cable Battery charger, body cap, shoulder strap, USB cable
Software Loilo LoiLoScope (Trial), SILKYPIX Developer Studio 4.1 SE, Panasonic PHOTOfunSTUDIO 9.5 Premium Edition -
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature 0 °C 0 °C
Other Comparisons with Panasonic Lumix G DMC-GH4
Other Comparisons with Olympus OM-D E-M10 Mark III
Other Popular Camera Comparisons
Other projects: