Pentax K-3 II vs. Panasonic Lumix G DC-GH6

Camera Comparison, Reviews and Tests

Side by side comparison and review of Pentax K-3 II and Panasonic Lumix G DC-GH6. Compare design, sensors, zoom functions, batteries and other key specifications and features to simplify the choice of your perfect digital camera. Our goal is to make it easier for you to decide on the camera that will best meet your expectations by revealing the main differences between the products.

Camera Specifications Comparison

Pentax K-3 II vs. Panasonic Lumix G DC-GH6 Comparison Chart
DESIGN AND DIMENSIONS Pentax K-3 II Panasonic Lumix G DC-GH6
Product Type Digital camera - 1080p - SLR with Live View mode, movie recording Digital camera - 5.8K - mirrorless system
Lens Included Body only Body only
Height 10.25 cm 10.03 cm
Width 13.15 cm 13.84 cm
Depth 7.75 cm 9.96 cm
Weight 700 g 739 g
Weight Details - Camera body only: 739 g
Camera with battery and memory card: 823 g
Body Material Stainless steel, magnesium alloy -
Enclosure Colour Black -
Protection Weatherproof, freezeproof, dust-resistant Splashproof, dust-resistant
Navigation GPS receiver -
SENSOR Pentax K-3 II Panasonic Lumix G DC-GH6
Sensor Resolution 24.35 Megapixel 25.2 Megapixel
Optical Sensor Type CMOS Live MOS
Total Pixels 24,710,000 pixels 26,520,000 pixels
Effective Sensor Resolution 24,350,000 pixels 25,210,000 pixels
Optical Sensor Size APS-C (23.5 x 15.6 mm) Four Thirds (17.3 x 13.0 mm)
Frame Rate (Max Resolution) - 60 fps
Sensor Dust Reduction - Yes
Sensor Features Dust Reduction (image sensor vibration), anti-aliasing simulator function -
Image Stabiliser - Optical (5-axis image sensor shift mechanism)
Built-in Optical Image Stabiliser - Yes
Sensors Accelerometer, magnetometer, digital level metre -
PROCESSOR Pentax K-3 II Panasonic Lumix G DC-GH6
Image Processor - Venus Engine
LENS Pentax K-3 II Panasonic Lumix G DC-GH6
Lens Mounting Type Pentax K Micro Four Thirds
FOCUSING Pentax K-3 II Panasonic Lumix G DC-GH6
Auto Focus TTL contrast and phase detection TTL contrast detection
Auto Focus Points (Zones) Qty 27 -
Auto Focus Features - Focus Peaking function, Depth From Defocus (DFD) technology
AE/AF Control - Face-priority AF, Subject-tracking AF, Eye priority AF, Animal detection AF, Body detection AF
Face Detection Yes Eye Detect AF, face-priority AF function, Pet Detection
VIEWFINDER Pentax K-3 II Panasonic Lumix G DC-GH6
Viewfinder Type Optical - fixed eye-level pentaprism Electronic - OLED
Viewfinder Colour Support - Colour
Viewfinder Resolution - 3,680,000 pixels (1280 x 960 x 3)
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 0.95x 1.52x
Optical Viewfinder Dioptric Correction Range -2.5 to +1.5 -4 to +3
Field of View Crop Factor - 2
Interchangeable Focusing Screens Yes -
Features - Auto eye sensor
EXPOSURE & WHITE BALANCE Pentax K-3 II Panasonic Lumix G DC-GH6
ISO (Max) 51200 25600
Native ISO 100-51200 100-25600
Extended ISO (Min) - 50
Light Sensitivity ISO 100-51200, ISO auto (100-51200) ISO 50, ISO auto, ISO 100-25600
Exposure Metering Multi-segment, centre-weighted, spot Multi-segment, centre-weighted, spot, highlight weighted
Exposure Metering Zones - 1728
Exposure Modes Programme, bulb, automatic, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority Bulb, automatic, manual, aperture-priority, shutter-priority
Bracketing Modes - Focus bracketing, white balance bracketing, aperture bracketing
Special Effects Soft, Slim, Pastel, fisheye, natural, bright, Vibrant, Sketch, monochrome, Muted, landscape, portrait, Water Colour, miniature, Cross Process, Retro, Colour Extract, Toy camera, starburst, High contrast, Colour Invert, Bleach Bypass, Posterisation, Radiant, Reversal Film, Shading, Tone Expansion, Bold Monochrome, Unicolour Bold Sepia, Vivid, natural, monochrome, Flat, landscape, Cross Process, Highlight, Retro, Expressive, High Key, Low Key, Pop Colour, Old Days, Standard, L. Monochrome, L. Monochrome D, L. Classic Neo, L. Monochrome S, Cinelike D2, Cinelike V2, Like709
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets 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) Cloudy, tungsten light, Flash, daylight, shade, 2500K - 10000K (100K steps)
Shutter Type Mechanical electronically-controlled Mechanical, electronic
Max Shutter Speed 1/8000 sec 1/32000 sec
Min Shutter Speed 30 sec 60 sec
Exposure Compensation ±5 EV range, in 1/2 or 1/3 EV steps ±5 EV range, in 1/3 EV steps
Auto Exposure Bracketing 2, 3 or 5 steps 7 steps in 1/3, 2/3 or 1 EV steps
White Balance Bracketing - Yes
X-sync Speed 1/180 sec 1/250sec
Exposure Range EV -3-20 (ISO 100) EV 0-18 (ISO 100)
DISPLAY Pentax K-3 II Panasonic Lumix G DC-GH6
Type 3.2" LCD display 3" LCD display
Display Format 1,037,000 pixels 1,840,000 pixels
Display Form Factor Built-in Rotating
Display Features Colour control, contrast control, display brightness control -
VIDEOGRAPHY / CAMCORDER Pentax K-3 II Panasonic Lumix G DC-GH6
Digital Video Format AVI, MJPEG, H.264 MPEG-4, H.264, MOV, ProRes 422, H.265, ProRes 422 HQ
Image Recording Format JPEG, DNG (RAW), PEF (RAW) JPEG, RAW, RAW + JPEG
Max Video Resolution 1920 x 1080 5760 x 4320
Audio Signal Format - Linear PCM, AAC
Microphone Operation Mode Mono Stereo
Microphone Features - Wind noise reduction
MEMORY Pentax K-3 II Panasonic Lumix G DC-GH6
Memory Card Slot Dual SD card SD card, CFexpress
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, CFexpress
Memory Card Included No -
Image Storage RAW 6016 x 4000
JPEG 6016 x 4000
JPEG 4608 x 3072
JPEG 3072 x 2048
JPEG 1920 x 1280
5776 x 4336
4096 x 3072
2944 x 2208
11552 x 8672 - High Resolution Mode
8192 x 6144 - High Resolution Mode
5776 x 3848
4096 x 2728
2944 x 1960
11552 x 8672 - High Resolution Mode
8192 x 5464 - High Resolution Mode
5776 x 3248
4096 x 2304
2944 x 1656
11552 x 6496 - High Resolution Mode
8192 x 4608 - High Resolution Mode
4336 x 4336
3072 x 3072
2208 x 2208
8672 x 8672 - High Resolution Mode
6144 x 6144 - High Resolution Mode
Video Capture 1920 x 1080
1280 x 720
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BATTERY AND CHARGING Pentax K-3 II Panasonic Lumix G DC-GH6
Battery Type Pentax D-Li90 Lithium Ion Panasonic DMW-BLK22 Lithium Ion
Details Pentax D-Li90 Li-ion rechargeable battery (included) Panasonic DMW-BLK22 Li-ion rechargeable battery - 2200 mAh (included)
Battery Life Photo shooting - 720 shots
Playback - 6.2 hours
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CONNECTIONS Pentax K-3 II Panasonic Lumix G DC-GH6
Interface Composite video/audio, HDMI, USB 3.0 HDMI, USB-C, IEEE 802.11a/b/g/n/ac, Bluetooth 5.0
Print Standard Exif Print support Exif Print support, PictBridge support
Flash Terminal Hot shoe, PC terminal Hot shoe, PC terminal
Connector Type USB 3.0
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone stereo 3.5 mm)
Headphones (mini-phone stereo 3.5 mm)
Remote control
USB 3.2 Gen 2 (USB Type-C)
HDMI output (19 pin HDMI Type A)
Microphone (mini-phone 3.5mm)
Remote control (sub-mini phone 2.5 mm)
Headphones (mini-phone stereo 3.5 mm)
FEATURES Pentax K-3 II Panasonic Lumix G DC-GH6
Features - Vectorscope
Self-Timer Delay 2sec, 12sec 10 sec, 2sec, custom
Continuous Shooting Speed 3 frames per second, 4.5 frames per second, 8.3 frames per second 2 frames per second, 8 frames per second, 5 frames per second, 20 frames per second, 6 frames per second, 7 frames per second, 60 frames per second, 14 frames per second, 75 frames per second
HDR Mode Auto HDR mode -
Additional Features Audio recording, sharpness control, digital image rotation, camera orientation detection, histogram display, AE lock, AF lock, cropping an image, resizing an image, saturation control, interval shooting mode, in-camera film editing, in-camera RAW processing, peripheral illumination correction, HDR image enhancement technology, Shade Correction, Eye-Fi Card Ready, High ISO NR, no anti-aliasing filter, Lens Distortion Correction, primary colour filter, Automatic composition correction function, colour moire correction, Lateral Chromatic Aberration Correction, Flucard Ready, anti-aliasing filter simulator, diffraction correction, Pixel Shift Resolution technology, colour fringe correction Built-in speaker, sharpness control, saturation control, contrast control, built-in cooling fan, USB charging, HDR image enhancement technology, hue control, no Optical Low Pass Filter (OLFP), slow motion recording, V-Log L recording, 3D Digital Noise Reduction Technology, 2D Digital Noise Reduction Technology, Hybrid Log-Gamma (HLG) recording, 4:2:2 10-bit internal rercording
OTHERS Pentax K-3 II Panasonic Lumix G DC-GH6
Included Accessories Eyepiece cover, carrying strap, battery charger, body cap, eyecup, shoe cap, sync terminal cover Eyepiece cover, battery charger, body cap, shoulder strap, USB cable, cable holder, BNC adapter
Software Drivers & Utilities -
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature -10 °C -10 °C
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