Panasonic Lumix G DMC-GM1K + 12-32mm vs. Pentax K-3 Mark III

Camera Comparison, Reviews and Tests

Detailed comparison and review of Panasonic Lumix G DMC-GM1K + 12-32mm and Pentax K-3 Mark III. 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

Panasonic Lumix G DMC-GM1K + 12-32mm vs. Pentax K-3 Mark III Comparison Chart
DESIGN AND DIMENSIONS Panasonic Lumix G DMC-GM1K + 12-32mm Pentax K-3 Mark III
Product Type Digital camera - mirrorless system Digital camera - 4K - SLR with Live View mode, movie recording
Lens Included 12-32mm lens Body only
Height 5.49 cm 10.35 cm
Width 9.85 cm 13.45 cm
Depth 3.04 cm 7.35 cm
Weight 173 g 735 g
Weight Details - Camera body only: 735 g
Camera with battery and memory card: 820 g
Body Material Magnesium alloy Magnesium alloy
Enclosure Colour Orange | Black Black | Silver
Protection - Weatherproof, dust-resistant
Digital Zoom 4x -
Optical Zoom 2.7x -
Navigation - GPS receiver
SENSOR Panasonic Lumix G DMC-GM1K + 12-32mm Pentax K-3 Mark III
Sensor Resolution 16.0 Megapixel 25.73 Megapixel
Optical Sensor Type Live MOS CMOS
Total Pixels 16,840,000 pixels 26,780,000 pixels
Effective Sensor Resolution 16,000,000 pixels 25,730,000 pixels
Optical Sensor Size Four Thirds (17.3 x 13.0 mm) APS-C (23.3 x 15.5 mm)
Frame Rate (Max Resolution) - 30 fps
Sensor Dust Reduction Yes -
Sensor Features Supersonic Wave Filter (SWF) Dust Reduction (image sensor vibration), anti-aliasing simulator function
Image Stabiliser Optical (MEGA O.I.S.) Optical SR II (5-axis image sensor shift mechanism)
Built-in Optical Image Stabiliser - Yes
Sensors Digital level metre Digital level metre
PROCESSOR Panasonic Lumix G DMC-GM1K + 12-32mm Pentax K-3 Mark III
Image Processor Venus Engine -
LENS Panasonic Lumix G DMC-GM1K + 12-32mm Pentax K-3 Mark III
Type Zoom lens - 2.7x zoom - 12 - 32 mm - f/3.5-5.6 Micro Four Thirds -
Focal Length Equivalent to 35mm Camera 24 - 64mm -
Focus Adjustment Automatic, manual -
Min Focus Distance 20 cm -
Max View Angle 84 degree(s) -
Zoom Adjustment Manual -
Lens Construction 7 groups / 8 elements -
Filter Size 37 mm -
Lens Mounting Type Micro Four Thirds Pentax K
Features ED glass, aspherical lens, Lens Barrel Retraction Function -
FOCUSING Panasonic Lumix G DMC-GM1K + 12-32mm Pentax K-3 Mark III
Auto Focus TTL contrast detection TTL contrast and phase detection
Auto Focus Points (Zones) Qty 23 101
AE/AF Control Face-priority AF, Subject-tracking AF, Touch Area AF Auto-area AF, Zone AF, Expanded area AF
Face Detection Face Recognition, face-priority AF function Yes
VIEWFINDER Panasonic Lumix G DMC-GM1K + 12-32mm Pentax K-3 Mark III
Viewfinder Type - Optical - fixed eye-level pentaprism
Optical Viewfinder Field Coverage - 100%
Optical Viewfinder Magnification - 1.05x
Optical Viewfinder Dioptric Correction Range - -4 to +1
Field of View Crop Factor 2 -
Features - Auto eye sensor
EXPOSURE & WHITE BALANCE Panasonic Lumix G DMC-GM1K + 12-32mm Pentax K-3 Mark III
ISO (Max) 25600 1600000
Light Sensitivity ISO 800, ISO 125, ISO 400, ISO 200, ISO 1600, ISO 6400, ISO 3200, ISO auto, ISO 12800, ISO 25600 ISO auto, ISO 100-1600000
Exposure Metering Multi-segment, centre-weighted, spot Multi-segment, centre-weighted, spot, highlight-weighted
Exposure Metering Zones 1728 -
Exposure Modes Programme, manual, aperture-priority, shutter-priority Programme, bulb, automatic, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority
Bracketing Modes - Depth of field bracketing, motion bracketing
Shooting Programs Handheld night shot, clear portrait, silky skin, backlit softness, relaxing tone, sweet child's face, distinct scenery, bright blue sky, romantic sunset glow, vivid sunset glow, glistening water, clear nightscape, cool night sky, warm glowing nightscape, artistic nightscape, glittering illuminations, clear night portrait -
Special Effects Sepia, Vivid, Custom Effect, 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 Soft, Slim, fisheye, natural, bright, Vibrant, monochrome, Muted, Flat, landscape, portrait, miniature, Cross Process, Retro, Colour Extract, Toy camera, High contrast, Colour Invert, Bleach Bypass, Radiant, Reversal Film, Shading, Tone Expansion, Bold Monochrome, Unicolour Bold, Colour replace, Grainy Monochrome
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Incandescent, cloudy, Flash, daylight, shade, 2500K - 10000K (100K steps) Cloudy, tungsten light, daylight, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Color Temperature Enhancement (CTE), fluorescent light (daylight white)
Shutter Type - 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
Auto Exposure Bracketing 7 steps in 1/3, 2/3 or 1 EV steps -
White Balance Bracketing Yes -
X-sync Speed 1/50 sec 1/200sec
Exposure Range EV 0-18 (ISO 100) EV -3-20 (ISO 100)
DISPLAY Panasonic Lumix G DMC-GM1K + 12-32mm Pentax K-3 Mark III
Type 3" LCD display 3.2" LCD display
Touch Screen Yes Yes
Display Format 1,036,000 pixels 1,620,000 pixels
Display Form Factor Built-in Built-in
Display Features Display brightness control, display colour control, display contrast control, display saturation control, Touch AF/AE Colour control, contrast control, display brightness control, night vision LCD display
FLASH Panasonic Lumix G DMC-GM1K + 12-32mm Pentax K-3 Mark III
Camera Flash Pop-up flash -
Guide Number (m / ISO 100) 4 -
Flash Modes Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction -
Red-Eye Reduction Yes -
VIDEOGRAPHY / CAMCORDER Panasonic Lumix G DMC-GM1K + 12-32mm Pentax K-3 Mark III
Digital Video Format AVCHD, H.264 H.264, MOV
Image Recording Format JPEG, RAW, RAW + JPEG, MPO JPEG, DNG (RAW), PEF (RAW)
Max Video Resolution 1920 x 1080 3840 x 2160
Microphone Operation Mode Stereo Stereo
Microphone Features - Wind noise reduction, sensitivity control
MEMORY Panasonic Lumix G DMC-GM1K + 12-32mm Pentax K-3 Mark III
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, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card
Memory Card Included - No
Image Storage 4592 x 3448
4592 x 3064
4592 x 2584
3232 x 2424
3232 x 2160
3232 x 1824
2272 x 1704
2272 x 1520
1920 x 1080
1824 x 1368 - 3D mode
1824 x 1216 - 3D mode
1824 x 1024 - 3D mode
3424 x 3424
2416 x 2416
1712 x 1712
RAW 6192 x 4128
JPEG 6192 x 4128
JPEG 4752 x 3168
JPEG 3648 x 2432
JPEG 1920 x 1280
Video Capture AVCHD - 1920 x 1080 - 60 fps - 24Mbps
AVCHD - 1920 x 1080 - 50 fps - 24Mbps
AVCHD - 1920 x 1080 - 60 fps - 17Mbps
AVCHD - 1920 x 1080 - 50 fps - 17Mbps
AVCHD - 1920 x 1080 - 24 fps - 24Mbps
AVCHD - 1920 x 1080 - 25 fps - 24Mbps
AVCHD - 1280 x 720 - 60 fps - 17Mbps
AVCHD - 1280 x 720 - 50 fps - 17Mbps
H.264 - 1920 x 1080 - 30 fps - 20Mbps
H.264 - 1920 x 1080 - 25 fps - 20Mbps
H.264 - 1280 x 720 - 30 fps - 10Mbps
H.264 - 1280 x 720 - 25 fps - 10Mbps
H.264 - 640 x 480 - 30 fps - 4Mbps
H.264 - 640 x 480 - 25 fps - 4Mbps
H.264 - 3840 x 2160 p - 30 fps
H.264 - 3840 x 2160 p - 24 fps
H.264 - 1920 x 1080 p - 60 fps
H.264 - 1920 x 1080 p - 30 fps
H.264 - 1920 x 1080 p - 24 fps
BATTERY AND CHARGING Panasonic Lumix G DMC-GM1K + 12-32mm Pentax K-3 Mark III
Battery Type Lithium Ion - manufacturer-specific Pentax D-Li90 Lithium Ion
Details Li-ion rechargeable battery - 680 mAh (included) Pentax D-Li90 Li-ion rechargeable battery (included)
Battery Life Photo shooting - 220 shots (with 20mm lens)
Photo shooting - 230 shots (with 12-23mm lens)
Photo shooting - 800 shots
Playback - 250 minutes
CONNECTIONS Panasonic Lumix G DMC-GM1K + 12-32mm Pentax K-3 Mark III
Interface Composite video/audio, HDMI, USB 2.0, IEEE 802.11b/g/n HDMI, USB-C, IEEE 802.11b/g/n, Bluetooth 4.2
Connectivity Features - Remote control via mobile devices, remote live view, Wireless Image Transfer
Print Standard Direct print, Exif Print support, PictBridge support Exif Print support
Computer Connectivity - Mac, Windows
Flash Terminal Hot shoe Hot shoe, PC terminal
Connector Type USB 2.0
Composite video/audio output
HDMI output
USB 3.2 Gen 1 (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)
FEATURES Panasonic Lumix G DMC-GM1K + 12-32mm Pentax K-3 Mark III
Self-Timer Delay 10 sec, 2sec 2sec, 12sec
Continuous Shooting Speed 2 frames per second, 4 frames per second, 5 frames per second 2.5 frames per second, 12 frames per second, 7 frames per second
HDR Mode - Auto HDR mode
Additional Features Audio recording, multi-picture burst, built-in speaker, RGB primary colour filter, date/time stamp, histogram display, AE lock, AF lock, cropping an image, resizing an image, in-camera film editing, face detection, Full-time Live View, Intelligent Auto Plus (iA+), text stamp, Touch Shutter technology, Light Speed AF Audio recording, date/time stamp, digital image rotation, camera orientation detection, histogram display, AE lock, AF lock, cropping an image, resizing an image, interval shooting mode, in-camera film editing, in-camera RAW processing, peripheral illumination correction, horizon correction, NR Slow Shutter, High ISO NR, Lens Distortion Correction, primary colour filter, Automatic composition correction function, colour moire correction, Lateral Chromatic Aberration Correction, diffraction correction, Pixel Shift Resolution technology, colour fringe correction, multiple exposure capture, GPS stamp, D-range correction
OTHERS Panasonic Lumix G DMC-GM1K + 12-32mm Pentax K-3 Mark III
Included Accessories Battery charger, dust cap, body cap, lens cap, shoulder strap, USB cable Eyepiece cover, carrying strap, battery charger, body cap, USB cable, eyecup, shoe cap, sync terminal cover
Software Drivers & Utilities, Loilo LoiLoScope (Trial), Panasonic PHOTOfunSTUDIO 9.2 Advanced Edition, SILKYPIX Developer Studio 4.1 SE Digital Camera Utility 5
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature 0 °C -10 °C
Service & Support - Limited warranty - 1 year
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