Olympus OM-D E-M5 Mark II vs. Pentax K-1 II

Camera Comparison, Reviews and Tests

Detailed comparison and review of Olympus OM-D E-M5 Mark II and Pentax K-1 II. With our comprehensive overview, you can simply compare design, sensors, proximity characteristics, memory capacities, but also other key features of both cameras and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the camera that best fits your needs and expectations.

Camera Specifications Comparison

Olympus OM-D E-M5 Mark II vs. Pentax K-1 II Comparison Chart
DESIGN AND DIMENSIONS Olympus OM-D E-M5 Mark II Pentax K-1 II
Product Type Digital camera - mirrorless system Digital camera - 1080p - SLR with Live View mode, movie recording
Lens Included Body only Body only
Height 8.5 cm 11 cm
Width 12.37 cm 13.65 cm
Depth 3.8 cm 8.55 cm
Weight 417 g 925 g
Weight Details - Camera body only: 925 g
Camera with battery and memory card: 1010 g
Body Material Magnesium alloy -
Enclosure Colour Black | Silver Silver
Protection Weatherproof, splashproof, dust-resistant Weatherproof, freezeproof, dust-resistant
Navigation - GPS receiver
SENSOR Olympus OM-D E-M5 Mark II Pentax K-1 II
Sensor Resolution 16.05 Megapixel 36.4 Megapixel
Optical Sensor Type Live MOS CMOS
Total Pixels 17,200,000 pixels 36,770,000 pixels
Effective Sensor Resolution 16,050,000 pixels 36,400,000 pixels
Optical Sensor Size Four Thirds (4/3") 35.9 x 24.0 mm
Frame Rate (Max Resolution) - 30 fps
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-M5 Mark II Pentax K-1 II
Image Processor TruePic VII PRIME IV
LENS Olympus OM-D E-M5 Mark II Pentax K-1 II
Lens Mounting Type Micro Four Thirds Pentax K
FOCUSING Olympus OM-D E-M5 Mark II Pentax K-1 II
Auto Focus TTL contrast detection TTL contrast and phase detection
Auto Focus Points (Zones) Qty 81 33
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 Yes
VIEWFINDER Olympus OM-D E-M5 Mark II 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 1.48x 0.70x
Optical Viewfinder Dioptric Correction Range -4 to +2 -3 to +1.2
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 -
EXPOSURE & WHITE BALANCE Olympus OM-D E-M5 Mark II Pentax K-1 II
ISO (Max) 25600 819200
Native ISO 100-25600 100-819200
Light Sensitivity ISO 100, ISO auto (100-25600), ISO 200-25600 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, ISO sensitivity bracketing, Shadow Adjustment Technology, Flash Exposure 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 -
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Fluorescent, sunlight, tungsten light, Flash, shade, overcast, Underwater, 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 Mechanical electronically-controlled
Max Shutter Speed 1/8000 sec 1/8000 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 1/2 or 1/3 EV steps
Auto Exposure Bracketing 2, 3, 5 steps in 1/3, 1/2, 1 EV steps -
White Balance Bracketing Yes -
X-sync Speed 1/250sec, 1/8000 sec 1/200sec
Exposure Range EV -2-20 (ISO 100) EV -3-20 (ISO 100)
DISPLAY Olympus OM-D E-M5 Mark II Pentax K-1 II
Type 3" LCD display 3.2" LCD display
Touch Screen Yes -
Display Format 1,037,000 pixels 1,037,000 pixels
Display Form Factor Folding Folding
Display Features Display brightness control, display colour control, Touch AF Colour control, display brightness control, display saturation control
FLASH Olympus OM-D E-M5 Mark II Pentax K-1 II
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 Pentax K-1 II
Digital Video Format AVI, MJPEG, H.264, MOV H.264, MOV
Image Recording Format JPEG, RAW, RAW + JPEG, MPO JPEG, RAW + JPEG, DNG (RAW), PEF (RAW)
Max Video Resolution 1920 x 1080 1920 x 1080
Microphone Operation Mode Stereo Stereo
Microphone Features Wind noise reduction, sensitivity control Wind noise reduction
MEMORY Olympus OM-D E-M5 Mark II 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
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 - 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
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-M5 Mark II Pentax K-1 II
Battery Type Olympus BLN-1 Lithium Ion Pentax D-Li90 Lithium Ion
Details Olympus BLN-1 Li-ion rechargeable battery (included) Pentax D-Li90 Li-ion rechargeable battery (included)
Battery Life Photo shooting - 750 shots Photo shooting - 670 shots
Playback - 340 minutes
CONNECTIONS Olympus OM-D E-M5 Mark II Pentax K-1 II
Interface Composite video/audio, HDMI, USB 2.0, Wireless LAN HDMI, USB 2.0, IEEE 802.11b/g/n
Connectivity Features Remote control via mobile devices, remote live view -
Print Standard DPOF support, Exif Print support, PictBridge support, PRINT Image Matching -
Computer Connectivity - Mac, Windows
Flash Terminal Hot shoe Hot shoe, PC terminal
Connector Type USB 2.0
Composite video/audio output
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-M5 Mark II Pentax K-1 II
Self-Timer Delay 2sec, 12sec 2sec, 12sec
Continuous Shooting Speed 5 frames per second, 10 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, HDR post-processing Auto HDR mode
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 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-M5 Mark II 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 Drivers & Utilities, Olympus Viewer 3 Digital Camera Utility 5
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature -10 °C -10 °C
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