Pentax K-3 II vs. Canon EOS M100

Camera Comparison, Reviews and Tests

In depth comparison and review of Pentax K-3 II and Canon EOS M100. 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

Pentax K-3 II vs. Canon EOS M100 Comparison Chart
DESIGN AND DIMENSIONS Pentax K-3 II Canon EOS M100
Product Type Digital camera - 1080p - SLR with Live View mode, movie recording Digital camera - 1080p - mirrorless system
Lens Included Body only Body only
Height 10.25 cm 6.71 cm
Width 13.15 cm 10.82 cm
Depth 7.75 cm 3.51 cm
Weight 700 g 266 g
Weight Details - Camera body only: 266 g
Camera with battery and memory card: 302 g
Body Material Stainless steel, magnesium alloy Polycarbonate
Enclosure Colour Black Grey | White | Black
Protection Weatherproof, freezeproof, dust-resistant -
Navigation GPS receiver -
SENSOR Pentax K-3 II Canon EOS M100
Sensor Resolution 24.35 Megapixel 24.2 Megapixel
Optical Sensor Type CMOS CMOS
Total Pixels 24,710,000 pixels 25,800,000 pixels
Effective Sensor Resolution 24,350,000 pixels 24,200,000 pixels
Optical Sensor Size APS-C (23.5 x 15.6 mm) APS-C (22.3 x 14.9 mm)
Frame Rate (Max Resolution) - 60 fps
Sensor Dust Reduction - Yes
Sensor Features Dust Reduction (image sensor vibration), anti-aliasing simulator function EOS Integrated Cleaning System, Self Cleaning Sensor Unit
Image Stabiliser - Optical
Sensors Accelerometer, magnetometer, digital level metre -
PROCESSOR Pentax K-3 II Canon EOS M100
Image Processor - DIGIC 7
LENS Pentax K-3 II Canon EOS M100
Lens Mounting Type Pentax K Canon EF-M
FOCUSING Pentax K-3 II Canon EOS M100
Auto Focus TTL contrast and phase detection Dual Pixel CMOS AF / TTL phase detection
Auto Focus Points (Zones) Qty 27 49
AE/AF Control - Face-priority AF, Subject-tracking AF, Smooth Zone AF
Face Detection Yes Face-priority AF function
VIEWFINDER Pentax K-3 II Canon EOS M100
Viewfinder Type Optical - fixed eye-level pentaprism -
Optical Viewfinder Field Coverage 100% -
Optical Viewfinder Magnification 0.95x -
Optical Viewfinder Dioptric Correction Range -2.5 to +1.5 -
Field of View Crop Factor - 1.6
Interchangeable Focusing Screens Yes -
EXPOSURE & WHITE BALANCE Pentax K-3 II Canon EOS M100
ISO (Max) 51200 25600
Native ISO 100-51200 100-25600
Light Sensitivity ISO 100-51200, ISO auto (100-51200) ISO auto, ISO 100-25600
Exposure Metering Multi-segment, centre-weighted, spot Evaluative, centre-weighted, spot, partial
Exposure Modes Programme, bulb, automatic, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority Programme, bulb, automatic, manual, aperture-priority, shutter-priority
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 Neutral, fisheye, soft focus, Faithful, monochrome, landscape, portrait, miniature, Toy camera, Art Bold, Grainy B&W, Water painting, Standard, Smooth skin, Fine Detail
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, fluorescent light (white)
Shutter Type Mechanical electronically-controlled Mechanical electronically-controlled
Max Shutter Speed 1/8000 sec 1/4000 sec
Min Shutter Speed 30 sec 30 sec
Exposure Compensation ±5 EV range, in 1/2 or 1/3 EV steps ±3 EV range, in 1/3 EV steps
Auto Exposure Bracketing 2, 3 or 5 steps -
X-sync Speed 1/180 sec 1/200sec
Exposure Range EV -3-20 (ISO 100) EV 1-20 (ISO 100)
DISPLAY Pentax K-3 II Canon EOS M100
Type 3.2" LCD display 3" LCD display
Touch Screen - Yes
Display Format 1,037,000 pixels 1,040,000 pixels
Display Form Factor Built-in Folding
Display Features Colour control, contrast control, display brightness control Display brightness control
FLASH Pentax K-3 II Canon EOS M100
Camera Flash - Pop-up flash
Guide Number (m / ISO 100) - 5
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
VIDEOGRAPHY / CAMCORDER Pentax K-3 II Canon EOS M100
Digital Video Format AVI, MJPEG, H.264 H.264
Image Recording Format JPEG, DNG (RAW), PEF (RAW) JPEG, RAW, RAW + JPEG
Max Video Resolution 1920 x 1080 1920 x 1080
Microphone Operation Mode Mono Stereo
Microphone Features - Wind noise reduction, sensitivity control
MEMORY Pentax K-3 II Canon EOS M100
Memory Card Slot Dual 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 RAW 6016 x 4000
JPEG 6016 x 4000
JPEG 4608 x 3072
JPEG 3072 x 2048
JPEG 1920 x 1280
RAW 6000 x 4000
RAW 5328 x 4000
RAW 6000 x 3368
RAW 4000 x 4000
JPEG 6000 x 4000
JPEG 3984 x 2656
JPEG 2976 x 1984
JPEG 2400 x 1600
JPEG 5328 x 4000
JPEG 3552 x 2664
JPEG 2656 x 1992
JPEG 2112 x 1600
JPEG 6000 x 3368
JPEG 3984 x 2240
JPEG 2976 x 1680
JPEG 2400 x 1344
JPEG 4000 x 4000
JPEG 2656 x 2656
JPEG 1984 x 1984
JPEG 1600 x 1600
Video Capture 1920 x 1080
1280 x 720
H.264 - 1920 x 1080 p - 60 fps - 35Mbps
H.264 - 1920 x 1080 p - 30 fps - 24Mbps
H.264 - 1920 x 1080 p - 24 fps - 24Mbps
H.264 - 1280 x 720 p - 60 fps - 16Mbps
H.264 - 640 x 480 p - 30 fps - 3Mbps
BATTERY AND CHARGING Pentax K-3 II Canon EOS M100
Battery Type Pentax D-Li90 Lithium Ion Canon LP-E12 Lithium Ion
Details Pentax D-Li90 Li-ion rechargeable battery (included) Canon LP-E12 Li-ion rechargeable battery (included)
Battery Life Photo shooting - 720 shots
Playback - 6.2 hours
Photo shooting - 295 shots (at 23 °C)
Photo shooting - 410 shots (ECO mode)
Video recording - 1.33 hours (at 23 °C)
CONNECTIONS Pentax K-3 II Canon EOS M100
Interface Composite video/audio, HDMI, USB 3.0 HDMI, USB 2.0, IEEE 802.11b/g/n, NFC (Near Field Communication), Bluetooth
Connectivity Features - Remote control via mobile devices, remote live view
Print Standard Exif Print support Direct print, DPOF support, Exif Print support, PictBridge support
Computer Connectivity - Mac, Windows
Flash 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 2.0 (mini-USB Type B)
HDMI (19 pin micro HDMI Type D)
FEATURES Pentax K-3 II Canon EOS M100
Self-Timer Delay 2sec, 12sec 10 sec, 2sec
Continuous Shooting Speed 3 frames per second, 4.5 frames per second, 8.3 frames per second 4 frames per second, 6.1 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 Digital image rotation, histogram display, AE lock, AF lock, FE lock, in-camera red-eye removal, resizing an image, saturation control, highlight tone priority, brightness control, contrast control, Dust Delete Data system, Auto Lighting Optimizer, peripheral illumination correction, noise reduction over long exposures, high ISO speed noise reduction, primary colour filter, Lateral Chromatic Aberration Correction, diffraction correction
OTHERS Pentax K-3 II Canon EOS M100
Included Accessories Eyepiece cover, carrying strap, battery charger, body cap, eyecup, shoe cap, sync terminal cover Battery charger, neck strap, USB cable
Software Drivers & Utilities -
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature -10 °C 0 °C
Service & Support - Limited warranty - 2 years
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