Pentax KP vs. Canon EOS 1D X Mark III

Camera Comparison, Reviews and Tests

Detailed comparison and review of Pentax KP and Canon EOS 1D X 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

Pentax KP vs. Canon EOS 1D X Mark III Comparison Chart
DESIGN AND DIMENSIONS Pentax KP Canon EOS 1D X Mark III
Product Type Digital camera - 1080p - SLR with Live View mode, movie recording Digital camera - 5.5K - SLR with Live View mode, movie recording
Lens Included Body only Body only
Height 10.1 cm 16.76 cm
Width 13.15 cm 15.8 cm
Depth 7.6 cm 8.26 cm
Weight 642 g 1.25 kg
Weight Details Camera body only: 642 g
Camera with battery and memory card: 703 g
Camera body only: 1.25 kg
Camera with battery and memory card: 1.44 kg
Body Material Magnesium alloy Magnesium alloy
Enclosure Colour Black -
Protection Weatherproof, freezeproof, dust-resistant Weatherproof, dust-resistant
Navigation - GPS receiver
SENSOR Pentax KP Canon EOS 1D X Mark III
Sensor Resolution 24.32 Megapixel 20.1 Megapixel
Optical Sensor Type CMOS CMOS
Total Pixels 24,960,000 pixels 21,400,000 pixels
Effective Sensor Resolution 24,320,000 pixels 20,100,000 pixels
Optical Sensor Size APS-C (23.5 x 15.6 mm) Full Frame (36 x 24 mm)
Frame Rate (Max Resolution) 60 fps 60 fps
Sensor Dust Reduction Yes Yes
Sensor Features Dust Reduction (image sensor vibration) Self Cleaning Sensor Unit, High Detail Low Pass Filter
Image Stabiliser Optical (image sensor shift mechanism) -
Built-in Optical Image Stabiliser Yes -
Sensors Digital level metre -
PROCESSOR Pentax KP Canon EOS 1D X Mark III
Image Processor PRIME IV DIGIC X
LENS Pentax KP Canon EOS 1D X Mark III
Lens Mounting Type Pentax KAF2 Canon EF
FOCUSING Pentax KP Canon EOS 1D X Mark III
Auto Focus TTL contrast and phase detection Dual Pixel CMOS AF
Auto Focus Points (Zones) Qty 27 191
Auto Focus Features Focus Peaking function Deep Learning technology
AE/AF Control Face-priority AF, Subject-tracking AF Face-priority AF, Eye detection AF, Zone AF, AI Servo AF, Head Detection AF, Large Zone AF
Face Detection Face-priority AF function -
VIEWFINDER Pentax KP Canon EOS 1D X Mark III
Viewfinder Type Optical - fixed eye-level pentaprism Optical - fixed eye-level pentaprism
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 0.95x 0.76x
Optical Viewfinder Dioptric Correction Range -2.5 to +1.5 -3 to +1
Field of View Crop Factor - 1.0
Interchangeable Focusing Screens Yes -
EXPOSURE & WHITE BALANCE Pentax KP Canon EOS 1D X Mark III
ISO (Max) 819200 819200
Native ISO 100-819200 100-102400
Extended ISO (Max) - 204800 (H1), 409600 (H2), 819200 (H3)
Extended ISO (Min) - 50
Light Sensitivity ISO auto, ISO 100-819200 ISO 50, ISO auto, ISO 100-102400, ISO 819200
Exposure Metering Multi-segment, centre-weighted, spot Evaluative, centre-weighted, spot (1.5%), partial (6.2%)
Exposure Metering Zones - 216
Exposure Modes Bulb, automatic, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority Programme, bulb, manual, aperture-priority, shutter-priority, E-TTL II program flash
Bracketing Modes Depth of field bracketing, motion bracketing -
Special Effects Soft, Slim, Pastel, fisheye, natural, bright, Vibrant, Sketch, monochrome, Muted, Flat, 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, Colour replace -
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (warm white), Color Temperature Enhancement (CTE), fluorescent light (daylight colour), fluorescent light (daylight white) Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (white)
Shutter Type Mechanical electronically-controlled Mechanical electronically-controlled
Max Shutter Speed 1/24000 sec 1/8000 sec
Min Shutter Speed 30 sec 30 sec
Exposure Compensation ±5 EV range, in 1/2 or 1/3 EV steps ±5 EV range, in 1/2 or 1/3 EV steps
Auto Exposure Bracketing 2, 3 or 5 steps 3 steps in 1/2 or 1/3 EV steps
X-sync Speed 1/180 sec 1/250sec
Exposure Range EV -3-20 (ISO 100) EV 0-20 (ISO 100)
DISPLAY Pentax KP Canon EOS 1D X Mark III
Type 3" LCD display 3.2" LCD display
Display Format 921,000 pixels 2,100,000 pixels
Display Form Factor Folding Built-in
Display Features Display brightness control, display colour control, display saturation control Display brightness control
FLASH Pentax KP Canon EOS 1D X Mark III
Camera Flash Pop-up flash -
Guide Number (m / ISO 100) 6 -
Flash Modes Fill-in mode, rear curtain sync, auto mode, flash OFF mode, red-eye reduction, P-TTL, slow sync -
Red-Eye Reduction Yes -
Features Flash +/- compensation, wireless off-camera control -
VIDEOGRAPHY / CAMCORDER Pentax KP Canon EOS 1D X Mark III
Digital Video Format MJPEG, H.264 H.264, RAW, H.265
Image Recording Format JPEG, RAW + JPEG, DNG (RAW), PEF (RAW) JPEG, RAW, RAW + JPEG, C-RAW, HEIF
Max Video Resolution 1920 x 1080 5472 x 2886
Microphone Operation Mode Stereo Mono
Microphone Features Sensitivity control -
MEMORY Pentax KP Canon EOS 1D X Mark III
Memory Card Slot SD card Dual CFexpress
Supported Memory Cards SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card CFexpress
Memory Card - 64 GB CFexpress
Memory Card Included No Yes
Image Storage JPEG 6016 x 4000
JPEG 4608 x 3072
JPEG 3072 x 2048
JPEG 1920 x 1280
RAW 6016 x 4000
5472 x 3648
4368 x 2912
3648 x 2432
2736 x 1824
Video Capture H.264 - 1920 x 1080 i - 60 fps
H.264 - 1920 x 1080 i - 50 fps
H.264 - 1920 x 1080 p - 30 fps
H.264 - 1920 x 1080 p - 25 fps
H.264 - 1920 x 1080 p - 24 fps
H.264 - 1280 x 720 p - 60 fps
H.264 - 1280 x 720 p - 50 fps
H.264 - 1280 x 720 p - 30 fps
H.264 - 1280 x 720 p - 25 fps
H.264 - 1280 x 720 p - 24 fps
RAW - 5472 x 2286
4096 x 2160
3840 x 2160
1920 x 1080
BATTERY AND CHARGING Pentax KP Canon EOS 1D X Mark III
Battery Type Pentax D-Li109 Lithium Ion Canon LP-E19 Lithium Ion
Details Pentax D-Li109 Li-ion rechargeable battery (included) Canon LP-E19 Li-ion rechargeable battery (included)
Battery Life Photo shooting - 390 shots (50% flash usage)
Photo shooting - 420 shots (flash off)
Playback - 4.5 hours
Photo shooting - 2850 shots (at 23 °C (LCD Monitor off))
Photo shooting - 2360 shots (at 0 °C (LCD Monitor off))
Photo shooting - 610 shots (at 23 °C (Live View mode))
Photo shooting - 530 shots (at 0 °C (Live View mode))
CONNECTIONS Pentax KP Canon EOS 1D X Mark III
Interface HDMI, USB 2.0, IEEE 802.11b/g/n USB 3.1, Wireless LAN, Bluetooth
Connectivity Features Remote control via mobile devices, Wireless Image Transfer -
Print Standard Exif Print support DPOF support, Exif Print support
Computer Connectivity Mac, Windows -
Flash Terminal Hot shoe Hot shoe, PC terminal
Connector Type USB 2.0
HDMI output
Microphone (mini-phone 3.5mm)
USB 3.1 Gen 2 (USB Type-C)
Microphone (mini-phone stereo 3.5 mm)
FEATURES Pentax KP Canon EOS 1D X Mark III
Self-Timer Delay 2sec, 12sec 10 sec, 2sec
Continuous Shooting Speed 3 frames per second, 0.8 frames per second, 7 frames per second 8 frames per second, 3 frames per second, 20 frames per second, 10 frames per second, 16 frames per second
HDR Mode Auto HDR mode -
Additional Features Digital image rotation, camera orientation detection, histogram display, cropping an image, resizing an image, interval shooting mode, highlight point display, in-camera film editing, mirror lock, in-camera RAW processing, peripheral illumination correction, horizon correction, HDR image enhancement technology, Eye-Fi Card Ready, Dynamic Range Compensation, noise reduction over long exposures, Lens Distortion Correction, high ISO speed noise reduction, primary colour filter, colour moire correction, Lateral Chromatic Aberration Correction, Flucard Ready, anti-aliasing filter simulator, diffraction correction, Pixel Shift Resolution technology, multiple exposure capture Audio recording, RGB primary colour filter, auto power save, depth-of-field preview button, histogram display, AE lock, AF lock, FE lock, highlight point display, Dust Delete Data system, in-camera RAW processing
OTHERS Pentax KP Canon EOS 1D X Mark III
Included Accessories Battery charger, body cap, shoulder strap, eyecup, shoe cap Body cap, neck strap, eyecup, interface cable, cable protector, dual battery charger
Software Drivers & Utilities -
Max Operating Temperature 40 °C 45 °C
Min Operating Temperature -10 °C 0 °C
Service & Support - Limited warranty - 2 years
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