Canon EOS 1D X Mark III vs. Canon EOS R8 + RF 24-50mm F4.5-6.3 IS STM

Camera Comparison, Reviews and Tests

In depth comparison and review of Canon EOS 1D X Mark III and Canon EOS R8 + RF 24-50mm F4.5-6.3 IS STM. 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 Mark III vs. Canon EOS R8 + RF 24-50mm F4.5-6.3 IS STM Comparison Chart
DESIGN AND DIMENSIONS Canon EOS 1D X Mark III Canon EOS R8 + RF 24-50mm F4.5-6.3 IS STM
Product Type Digital camera - 5.5K - SLR with Live View mode, movie recording Digital camera - 4K - mirrorless system
Lens Included Body only RF 24-50mm F4.5-6.3 IS STM lens
Height 16.76 cm 8.61 cm
Width 15.8 cm 13.25 cm
Depth 8.26 cm 7 cm
Weight 1.25 kg 414 g
Weight Details Camera body only: 1.25 kg
Camera with battery and memory card: 1.44 kg
Camera body only: 414 g
Camera with battery and memory card: 461 g
Body Material Magnesium alloy -
Enclosure Colour - Black
Protection Weatherproof, dust-resistant -
Optical Zoom - 2x
Navigation GPS receiver -
SENSOR Canon EOS 1D X Mark III Canon EOS R8 + RF 24-50mm F4.5-6.3 IS STM
Sensor Resolution 20.1 Megapixel 24.2 Megapixel
Optical Sensor Type CMOS CMOS
Total Pixels 21,400,000 pixels 25,600,000 pixels
Effective Sensor Resolution 20,100,000 pixels 24,200,000 pixels
Optical Sensor Size Full Frame (36 x 24 mm) Full Frame (36 x 24 mm)
Frame Rate (Max Resolution) 60 fps 60 fps
Sensor Dust Reduction Yes -
Sensor Features Self Cleaning Sensor Unit, High Detail Low Pass Filter Self Cleaning Sensor Unit
Image Stabiliser - Optical
Built-in Optical Image Stabiliser - Yes
PROCESSOR Canon EOS 1D X Mark III Canon EOS R8 + RF 24-50mm F4.5-6.3 IS STM
Image Processor DIGIC X DIGIC X
LENS Canon EOS 1D X Mark III Canon EOS R8 + RF 24-50mm F4.5-6.3 IS STM
Type - Zoom lens - 2x zoom - 24 - 50 mm - f/4.5-6.3 IS STM Canon RF - zoom
Focus Adjustment - Automatic, manual
Min Focus Distance - 30 cm
Max View Angle - 84 degree(s)
Zoom Adjustment - Manual
Lens Construction - 8 groups / 8 elements
Filter Size - 58 mm
Lens Mounting Type Canon EF Canon RF
Features - Aspherical lens, Stepping Motor (STM) technology, built-in control ring
FOCUSING Canon EOS 1D X Mark III Canon EOS R8 + RF 24-50mm F4.5-6.3 IS STM
Auto Focus Dual Pixel CMOS AF Dual Pixel CMOS AF
Auto Focus Points (Zones) Qty 191 1053
Auto Focus Features Deep Learning technology -
AE/AF Control Face-priority AF, Eye detection AF, Zone AF, AI Servo AF, Head Detection AF, Large Zone AF Face-priority AF, Subject-tracking AF, Eye detection AF, Head Detection AF, Animal detection AF, Vehicle-tracking AF
Face Detection - Eye Detect AF, face-priority AF function
VIEWFINDER Canon EOS 1D X Mark III Canon EOS R8 + RF 24-50mm F4.5-6.3 IS STM
Viewfinder Type Optical - fixed eye-level pentaprism Electronic - OLED
Viewfinder Colour Support - Colour
Viewfinder Diagonal Size - 0.39"
Viewfinder Resolution - 2,360,000 pixels
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 0.76x 0.70x
Optical Viewfinder Dioptric Correction Range -3 to +1 -4 to +1
Viewfinder Information - Exposure compensation, aperture, white balance, image stabilizer, battery status, highlight tone priority, picture mode, ISO sensitivity, memory card status, AF status, electronic level, maximum burst, shooting mode, drive mode, metering mode
Field of View Crop Factor 1.0 -
EXPOSURE & WHITE BALANCE Canon EOS 1D X Mark III Canon EOS R8 + RF 24-50mm F4.5-6.3 IS STM
ISO (Max) 819200 204800
Native ISO 100-102400 100-102400
Extended ISO (Max) 204800 (H1), 409600 (H2), 819200 (H3) 204800
Extended ISO (Min) 50 50
Light Sensitivity ISO 50, ISO auto, ISO 100-102400, ISO 819200 ISO 50, ISO 204800, ISO 100-102400
Exposure Metering Evaluative, centre-weighted, spot (1.5%), partial (6.2%) Evaluative, centre-weighted, spot (3%), partial (5.9%)
Exposure Metering Zones 216 384
Exposure Modes Programme, bulb, manual, aperture-priority, shutter-priority, E-TTL II program flash Programme, bulb, automatic, manual, aperture-priority, shutter-priority, E-TTL II program flash, flexible-priority AE, hybrid auto, scene intelligent auto, special scenes, creative filters, custom
Bracketing Modes - Focus bracketing, white balance bracketing
Special Effects - Neutral, Faithful, monochrome, landscape, portrait, Standard, Fine Detail
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (white) Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (white)
Shutter Type Mechanical electronically-controlled Electronic, mechanical electronically-controlled
Max Shutter Speed 1/8000 sec 1/16000 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 1/2 or 1/3 EV steps
Auto Exposure Bracketing 3 steps in 1/2 or 1/3 EV steps 3 steps in 1/2 or 1/3 EV steps
White Balance Bracketing - Yes
X-sync Speed 1/250sec 1/200sec
Exposure Range EV 0-20 (ISO 100) EV -3-20 (ISO 100)
DISPLAY Canon EOS 1D X Mark III Canon EOS R8 + RF 24-50mm F4.5-6.3 IS STM
Type 3.2" LCD display 3" LCD display
Touch Screen - Yes
Display Format 2,100,000 pixels 1,620,000 pixels
Display Form Factor Built-in Rotating
Display Features Display brightness control Display brightness control
VIDEOGRAPHY / CAMCORDER Canon EOS 1D X Mark III Canon EOS R8 + RF 24-50mm F4.5-6.3 IS STM
Digital Video Format H.264, RAW, H.265 H.264, AVC, HEVC, H.265, MP4
Image Recording Format JPEG, RAW, RAW + JPEG, C-RAW, HEIF JPEG, RAW, C-RAW, HEIF
Max Video Resolution 5472 x 2886 3840 x 2160
Audio Signal Format - Linear PCM, AAC
Microphone Operation Mode Mono Stereo
MEMORY Canon EOS 1D X Mark III Canon EOS R8 + RF 24-50mm F4.5-6.3 IS STM
Memory Card Slot Dual CFexpress SD card
Supported Memory Cards CFexpress SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card
Memory Card 64 GB CFexpress -
Memory Card Included Yes No
Image Storage 5472 x 3648
4368 x 2912
3648 x 2432
2736 x 1824
-
Video Capture RAW - 5472 x 2286
4096 x 2160
3840 x 2160
1920 x 1080
3840 x 2160 - 59.94 fps
3840 x 2160 - 50 fps
3840 x 2160 - 29.97 fps
3840 x 2160 - 25 fps
3840 x 2160 - 23.98 fps
1920 x 1080 - 179.82 fps
1920 x 1080 - 150 fps
1920 x 1080 - 119.9 fps
1920 x 1080 - 100 fps
1920 x 1080 - 59.94 fps
1920 x 1080 - 50 fps
1920 x 1080 - 29.97 fps
1920 x 1080 - 25 fps
1920 x 1080 - 23.98 fps
BATTERY AND CHARGING Canon EOS 1D X Mark III Canon EOS R8 + RF 24-50mm F4.5-6.3 IS STM
Battery Type Canon LP-E19 Lithium Ion Canon LP-E17 Lithium Ion
Details Canon LP-E19 Li-ion rechargeable battery (included) Canon LP-E17 Li-ion rechargeable battery - 1040 mAh (included)
Battery Life 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))
Photo shooting - 370 shots (LCD Monitor on)
Photo shooting - 220 shots (viewfinder)
CONNECTIONS Canon EOS 1D X Mark III Canon EOS R8 + RF 24-50mm F4.5-6.3 IS STM
Interface USB 3.1, Wireless LAN, Bluetooth HDMI, USB 3.2 Gen 2, IEEE 802.11b/g/n, Bluetooth 4.2
Connectivity Features - Remote control via mobile devices, Live streaming, wireless video upload to cloud server, wireless image upload to cloud server
Print Standard DPOF support, Exif Print support DPOF support
Computer Connectivity - Mac, Windows
Flash Terminal Hot shoe, PC terminal -
Connector Type USB 3.1 Gen 2 (USB Type-C)
Microphone (mini-phone stereo 3.5 mm)
USB 3.2 Gen 2 (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 (E3)
FEATURES Canon EOS 1D X Mark III Canon EOS R8 + RF 24-50mm F4.5-6.3 IS STM
Self-Timer Delay 10 sec, 2sec 10 sec, 2sec
Continuous Shooting Speed 8 frames per second, 3 frames per second, 20 frames per second, 10 frames per second, 16 frames per second -
HDR Mode - Moving Subject HDR, HDR PQ
Additional Features 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 RGB primary colour filter, AE lock, AF lock, Dust Delete Data system, in-camera RAW processing, weatherproof, HDR image enhancement technology, auto white balance, 4K time-lapse movie recording, RAW burst mode, movie digital IS, Canon Log 3, Depth Compositing
OTHERS Canon EOS 1D X Mark III Canon EOS R8 + RF 24-50mm F4.5-6.3 IS STM
Included Accessories Body cap, neck strap, eyecup, interface cable, cable protector, dual battery charger Battery charger, dust cap, lens cap, neck strap, battery cover, shoe cap, camera cover
Software - Canon EOS Utility
Max Operating Temperature 45 °C 40 °C
Min Operating Temperature 0 °C 0 °C
Service & Support Limited warranty - 2 years -
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