Olympus OM-D E-M10 Mark III vs. Pentax K-1 II

Camera Comparison, Reviews and Tests

In depth comparison and review of Olympus OM-D E-M10 Mark III and Pentax K-1 II. 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-M10 Mark III vs. Pentax K-1 II Comparison Chart
DESIGN AND DIMENSIONS Olympus OM-D E-M10 Mark III Pentax K-1 II
Product Type Digital camera - 4K - mirrorless system Digital camera - 1080p - SLR with Live View mode, movie recording
Lens Included Body only Body only
Height 8.36 cm 11 cm
Width 12.15 cm 13.65 cm
Depth 4.95 cm 8.55 cm
Weight 362 g 925 g
Weight Details Camera body only: 362 g
Camera with battery and memory card: 410 g
Camera body only: 925 g
Camera with battery and memory card: 1010 g
Enclosure Colour Black | Silver Silver
Protection - Weatherproof, freezeproof, dust-resistant
Navigation - GPS receiver
SENSOR Olympus OM-D E-M10 Mark III Pentax K-1 II
Sensor Resolution 16.1 Megapixel 36.4 Megapixel
Optical Sensor Type Live MOS CMOS
Total Pixels 17,200,000 pixels 36,770,000 pixels
Effective Sensor Resolution 16,100,000 pixels 36,400,000 pixels
Optical Sensor Size Four Thirds (4/3") 35.9 x 24.0 mm
Frame Rate (Max Resolution) 30 fps 30 fps
Sensor Dust Reduction Yes Yes
Sensor Features Supersonic Wave Filter (SWF) Ultrasonic Wave Motion Cleaning (UWMC)
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 Magnetometer, digital level metre
PROCESSOR Olympus OM-D E-M10 Mark III Pentax K-1 II
Image Processor TruePic VIII PRIME IV
LENS Olympus OM-D E-M10 Mark III Pentax K-1 II
Lens Mounting Type Micro Four Thirds Pentax K
FOCUSING Olympus OM-D E-M10 Mark III Pentax K-1 II
Auto Focus TTL contrast detection TTL contrast and phase detection
Auto Focus Points (Zones) Qty 121 33
Auto Focus Features Focus Peaking function -
AE/AF Control Face-priority AF, Subject-tracking AF, Touch Area AF, Eye detection AF -
Face Detection Eye Detect AF, face-priority AF function Yes
VIEWFINDER Olympus OM-D E-M10 Mark III Pentax K-1 II
Viewfinder Type Built-in - electronic Optical - fixed eye-level pentaprism
Viewfinder Colour Support Colour -
Viewfinder Resolution 2,360,000 pixels -
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 1.23x 0.70x
Optical Viewfinder Dioptric Correction Range -4 to +2 -3 to +1.2
Field of View Crop Factor 2 -
EXPOSURE & WHITE BALANCE Olympus OM-D E-M10 Mark III Pentax K-1 II
ISO (Max) 25600 819200
Native ISO 100-6400 100-819200
Extended ISO (Max) 25600 -
Light Sensitivity ISO 100-25600, ISO auto (100-25600) ISO auto, ISO 100-819200
Exposure Metering Multi-segment, centre-weighted, spot Multi-segment, centre-weighted, spot
Exposure Metering Zones 324 -
Exposure Modes Programme, bulb, automatic, manual, aperture-priority, shutter-priority Programme, bulb, automatic, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority
Bracketing Modes Art Filter bracketing, white balance bracketing -
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Fluorescent, sunlight, tungsten light, Flash, shade, overcast, 2000K - 14000K Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Color Temperature Enhancement (CTE), fluorescent light (daylight white), ASTRO TRACER
Shutter Type Mechanical, electronic Mechanical electronically-controlled
Max Shutter Speed 1/16000 sec 1/8000 sec
Min Shutter Speed 60 sec 30 sec
Exposure Compensation ±5 EV range, in 1/3 EV steps ±5 EV range, in 1/2 or 1/3 EV steps
White Balance Bracketing Yes -
X-sync Speed 1/250sec, 1/4000 sec 1/200sec
Exposure Range EV -2-20 (ISO 100) EV -3-20 (ISO 100)
DISPLAY Olympus OM-D E-M10 Mark III Pentax K-1 II
Type 3" LCD display 3.2" LCD display
Touch Screen Yes -
Display Format 1,040,000 pixels 1,037,000 pixels
Display Form Factor Folding Folding
Display Features Colour control, display brightness control Colour control, display brightness control, display saturation control
FLASH Olympus OM-D E-M10 Mark III Pentax K-1 II
Camera Flash Pop-up flash -
Guide Number (m / ISO 100) 5.8 -
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 -
VIDEOGRAPHY / CAMCORDER Olympus OM-D E-M10 Mark III Pentax K-1 II
Digital Video Format H.264, MOV H.264, MOV
Image Recording Format JPEG, RAW, RAW + JPEG, MPO JPEG, RAW + JPEG, DNG (RAW), PEF (RAW)
Max Video Resolution 3840 x 2160 1920 x 1080
Audio Signal Format PCM -
Microphone Operation Mode Stereo Stereo
Microphone Features Wind noise reduction, sensitivity control Wind noise reduction
MEMORY Olympus OM-D E-M10 Mark III Pentax K-1 II
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 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 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
RAW 7360 x 4912
JPEG 7360 x 4912
JPEG 5760 x 3840
JPEG 4224 x 2816
JPEG 1920 x 1280
RAW 4800 x 3200
JPEG 4800 x 3200
Video Capture 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
1920 x 1080 i - 60 fps
1920 x 1080 i - 50 fps
1920 x 1080 p - 30 fps
1920 x 1080 p - 25 fps
1920 x 1080 p - 24 fps
1280 x 720 p - 60 fps
1280 x 720 p - 50 fps
BATTERY AND CHARGING Olympus OM-D E-M10 Mark III Pentax K-1 II
Battery Type Olympus BLS-5 Lithium Ion Pentax D-Li90 Lithium Ion
Details Olympus BLS-5 Li-ion rechargeable battery (included) Pentax D-Li90 Li-ion rechargeable battery (included)
Battery Life Photo shooting - 330 shots (50% with Live View)
Video recording - 1.3 hours
Photo shooting - 670 shots
Playback - 340 minutes
CONNECTIONS Olympus OM-D E-M10 Mark III Pentax K-1 II
Interface HDMI, USB 2.0, IEEE 802.11b/g/n 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 -
Computer Connectivity - Mac, Windows
Flash Terminal Hot shoe Hot shoe, PC terminal
Connector Type USB 2.0
HDMI output (19 pin micro HDMI Type D)
USB 2.0 (5 pin Micro-USB Type B)
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone stereo 3.5 mm)
Headphones (mini-phone stereo 3.5 mm)
FEATURES Olympus OM-D E-M10 Mark III Pentax K-1 II
Self-Timer Delay 2sec, 12sec 2sec, 12sec
Continuous Shooting Speed 8.6 frames per second, 4.8 frames per second 3 frames per second, 1 frame per second, 0.7 frames per second, 6.4 frames per second, 4.4 frames per second
HDR Mode Auto HDR mode Auto HDR mode
Additional Features 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 Audio recording, digital image rotation, camera orientation detection, histogram display, AE lock, AF lock, cropping an image, resizing an image, interval shooting mode, in-camera RAW processing, peripheral illumination correction, High ISO NR, no anti-aliasing filter, Lens Distortion Correction, primary colour filter, colour moire correction, Lateral Chromatic Aberration Correction, anti-aliasing filter simulator, diffraction correction, Pixel Shift Resolution System II
OTHERS Olympus OM-D E-M10 Mark III Pentax K-1 II
Included Accessories Battery charger, body cap, shoulder strap, USB cable Eyepiece cover, battery charger, body cap, battery grip, eyecup, shoe cap, additional battery, battery grip terminal cover, sync terminal cover
Software - Digital Camera Utility 5
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature 0 °C -10 °C
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