Canon EOS 1D X vs. Pentax K-1

Camera Comparison, Reviews and Tests

In depth comparison and review of Canon EOS 1D X and Pentax K-1. 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

Canon EOS 1D X vs. Pentax K-1 Comparison Chart
DESIGN AND DIMENSIONS Canon EOS 1D X Pentax K-1
Product Type Digital camera - 1080p - SLR with Live View mode, movie recording Digital camera - 1080p - SLR with Live View mode, movie recording
Lens Included Body only Body only
Height 16.36 cm 11 cm
Width 15.8 cm 13.65 cm
Depth 8.27 cm 8.55 cm
Weight 1.34 kg 925 g
Body Material Magnesium alloy -
Protection Waterproof, dust-resistant Weatherproof, freezeproof, dust-resistant
Navigation - GPS receiver
SENSOR Canon EOS 1D X Pentax K-1
Sensor Resolution 18.1 Megapixel 36.4 Megapixel
Optical Sensor Type CMOS CMOS
Total Pixels 19,300,000 pixels 36,770,000 pixels
Effective Sensor Resolution 18,100,000 pixels 36,400,000 pixels
Optical Sensor Size Full Frame (36 x 24 mm) Full Frame (35.9 x 24.0 mm)
Frame Rate (Max Resolution) - 30 fps
Sensor Dust Reduction Yes -
Sensor Features EOS Integrated Cleaning System, Anti-Dust coating, Ultrasonic Wave Motion Cleaning (UWMC) -
Image Stabiliser - Optical (5-axis image sensor shift mechanism)
Built-in Optical Image Stabiliser - Yes
Sensors - Magnetometer, digital level metre
PROCESSOR Canon EOS 1D X Pentax K-1
Image Processor Dual DIGIC 5+ PRIME IV
LENS Canon EOS 1D X Pentax K-1
Lens Mounting Type Canon EF Pentax KAF2
FOCUSING Canon EOS 1D X Pentax K-1
Auto Focus TTL phase detection TTL contrast and phase detection
Auto Focus Points (Zones) Qty 61 33
Auto Focus Features Predictive Focus Control -
Face Detection Live Face detection AF mode -
VIEWFINDER Canon EOS 1D X Pentax K-1
Viewfinder Type Optical - fixed eye-level pentaprism Optical - fixed eye-level pentaprism
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 0.76x 0.70x
Optical Viewfinder Dioptric Correction Range -3 to +1 -3 to +1.2
Viewfinder Information Shutter speed, exposure compensation, AE lock, flash charge completion, aperture, white balance, metering system, battery status, flash compensation on/off, highlight tone priority, ISO sensitivity, memory card status, FE lock, AF status, AF point -
Field of View Crop Factor 1.0 -
EXPOSURE & WHITE BALANCE Canon EOS 1D X Pentax K-1
ISO (Max) 204800 204800
Native ISO - 100-204800
Light Sensitivity ISO 50, ISO 102400, ISO 204800, ISO 100-51200, ISO auto (100-51200) ISO auto, ISO 100-204800
Exposure Metering Evaluative, multi-spot, centre-weighted, spot Multi-segment, centre-weighted, spot
Exposure Metering Zones 252 -
Exposure Modes Programme, bulb, manual, aperture-priority, shutter-priority, E-TTL II program flash Programme, bulb, automatic, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority
Special Effects Neutral, Faithful, monochrome, landscape, portrait -
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Fluorescent, cloudy, tungsten light, Flash, daylight, shade 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 electronically-controlled
Max Shutter Speed 1/8000 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 3 steps in 1/2 or 1/3 EV steps -
X-sync Speed 1/250sec 1/200sec
Exposure Range EV 0-20 (ISO 100) EV -3-20 (ISO 100)
DISPLAY Canon EOS 1D X Pentax K-1
Type 3.2" LCD display 3.2" LCD display
Display Format 1,040,000 pixels 1,037,000 pixels
Display Form Factor Built-in Folding
Display Features Display brightness control Colour control, display brightness control, display saturation control
VIDEOGRAPHY / CAMCORDER Canon EOS 1D X Pentax K-1
Digital Video Format H.264, MOV AVI, MJPEG, H.264
Image Recording Format JPEG, RAW, RAW + JPEG JPEG, RAW + JPEG, DNG (RAW), PEF (RAW)
Max Video Resolution 1920 x 1080 1920 x 1080
Microphone Operation Mode Stereo Stereo
MEMORY Canon EOS 1D X Pentax K-1
Memory Card Slot Dual CompactFlash Card Dual SD card
Supported Memory Cards CompactFlash SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card
Memory Card Included - No
Image Storage JPEG 5184 x 3456
JPEG 4608 x 3072
JPEG 3456 x 2304
JPEG 2560 x 1536
RAW 5184 x 3456
RAW 3888 x 2592
RAW 2592 x 1728
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 H.264 - 1920 x 1080 - 30 fps
H.264 - 1920 x 1080 - 25 fps
H.264 - 1920 x 1080 - 24 fps
H.264 - 1280 x 720 - 60 fps
H.264 - 1280 x 720 - 50 fps
H.264 - 640 x 480 - 30 fps
H.264 - 640 x 480 - 25 fps
1920 x 1080
1280 x 720
BATTERY AND CHARGING Canon EOS 1D X Pentax K-1
Battery Type Canon LP-E4N Lithium Ion Pentax D-Li90 Lithium Ion
Details Canon LP-E4N Li-ion rechargeable battery - 2450 mAh (included) Pentax D-Li90 Li-ion rechargeable battery (included)
Battery Life - Photo shooting - 760 shots
Playback - 6.5 hours
CONNECTIONS Canon EOS 1D X Pentax K-1
Interface Composite video/audio, HDMI, USB 2.0 HDMI, USB 2.0, IEEE 802.11b/g/n
Print Standard Direct print, DPOF support, Exif Print support, PictBridge support -
Computer Connectivity - Mac, Windows
Flash Terminal Hot shoe, PC terminal Hot shoe, PC terminal
Connector Type USB 2.0
Composite video/audio output
Remote control
HDMI output
Microphone
LAN
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 Canon EOS 1D X Pentax K-1
Self-Timer Delay 10 sec, 2sec 2sec, 12sec
Continuous Shooting Speed 12 frames per second, 14 frames per second 3 frames per second, 0.7 frames per second, 6.5 frames per second, 4.4 frames per second
HDR Mode - Auto HDR mode
Additional Features Audio recording, RGB primary colour filter, auto power save, digital noise reduction, depth-of-field preview button, camera orientation detection, histogram display, AE lock, AF lock, FE lock, GPS ready, LCD live view mode, highlight point display, Dust Delete Data system, face detection, mirror lock, Auto Lighting Optimizer, in-camera RAW processing, peripheral illumination correction, Chromatic Aberration Compensation (CAC), NR Slow Shutter, distortion control, High ISO NR, EOS iTR (Intelligent Tracking and Recognition) AF, EOS iSA (Intelligent Subject Analysis) System, Quad Active Mirror Stopper, touch pad control Digital image rotation, camera orientation detection, histogram display, AE lock, AF lock, interval shooting mode, peripheral illumination correction, no anti-aliasing filter, Lens Distortion Correction, primary colour filter, Interval Movie Record, Automatic composition correction function, Lateral Chromatic Aberration Correction, anti-aliasing filter simulator, diffraction correction, Pixel Shift Resolution technology, Operation Assist LED lighting
OTHERS Canon EOS 1D X Pentax K-1
Included Accessories Battery charger, body cap, neck strap, eyecup Eyepiece cover, carrying strap, battery charger, body cap, eyecup, shoe cap, sync terminal cover
Software Drivers & Utilities, Canon PhotoStitch, Canon ZoomBrowser EX, Canon ImageBrowser, Canon Remote Capture, Canon Digital Photo Professional -
Max Operating Temperature 45 °C 40 °C
Min Operating Temperature 0 °C -10 °C
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