Redesigned 20.1MP full-frame CMOS sensor and DIGIC X image processor yield impressive image quality along with notable speed and sensitivity. The sensor itself is paired with a newly designed low pass filter, which helps to eliminate moiré and other aliasing for an overall clean image quality. The sensor and processor work together to enable up to 20 fps continuous shooting in live view or 16 fps with the viewfinder, and the buffer allows raw+JPEG bursts of up to 1000 frame sequences. Beyond speed, the sensor-processor combination also affords a broad native sensitivity range of ISO 100-102400, which can be expanded to ISO 50-819200 to support working in a wide variety of lighting conditions.

Working in conjunction with the redeveloped imaging system, a refined autofocus system, EOS iTR AF X, uses 191 points to quickly and accurately acquire focus on subjects. Of the 191 points, 155 are cross-type points that excel in various lighting conditions and provide increased accuracy on a variety of subject types. This AF system also utilizes Deep Learning Technology to enable refined tracking capabilities, such as Head and Face Detection, for accurate subject recognition.

When recording video or shooting in live view, a Dual Pixel CMOS AF system is employed that features 3869 manually selectable autofocus points, with 525 automatic positions. This focusing system offers smooth and fast focusing performance in a similar manner to how a camcorder acquires focus. Dual Pixel CMOS AF integrates two separate photodiodes within each pixel to provide a broad and dense network of phase-detection gathering elements across a majority of the image sensor to reduce focus hunting for faster, more direct control of focus placement. When working with still imagery, this focusing system works to acquire focus quickly and accurately, making it ideally suited to shooting and tracking moving subjects so that critical focus is attained with each shot. When shooting video, a Movie Servo AF mode offers smooth and natural focusing when changing from different subjects or different distances within the scene, as well as the ability to specify tracking sensitivity, AF speed, and Face Tracking priority. Benefited by the Touch AF system, rack focus is possible simply by touching elements within the scene on the touchscreen in order to change focus in an intuitive manner. Subject tracking in movies is also heightened due to the Dual Pixel CMOS AF system’s ability to recognize subjects and maintain focus when working within changing or cluttered scenery.

Beyond stills, the 1D X Mark III is capable of internally recording DCI 4K video at 60 fps with 10-bit 4:2:2 color as well as raw 5.5K video. DCI 4K recording is possible using both the full sensor area or with a cropped portion, and the Canon Log Gamma also provides increased color grading control. Additionally, Full HD recording up to 120 fps is also possible for slow motion playback.

Both All-I and IPB compression options are available, along with the ability to autofocus when shooting at up to 5.5K raw at 30 fps or cropped DCI 4K at 60 fps. When using the full-frame area, 4K autofocus is limited to 30 fps. Also, Movie Digital IS, peaking, and a focus guide can be used to further complement making stable and sharp recordings.

• Enhanced optical pentaprism viewfinder works in conjunction with an updated mirror drive mechanism for reduced blackout.
• Rear 3.2″ 2.1m-dot LCD has a touchscreen design for intuitive control over playback and menu navigation.
• Dual CFexpress memory card slots cater to the fast-continuous shooting rates and high-resolution video recording and also offer a flexible means for storing and sorting file types.
• Smart Controller on the rear of the body is a touch-sensitive button for quick and intuitive focus point selection while shooting. LP-E19 rechargeable lithium-ion battery offers improved performance compared to previous generation 1D cameras.
• Built-in Wi-Fi, Bluetooth, and GPS offer flexible wireless control and geotagging capabilities, along with the ability to apply IPTC tags to files.
• For physical, wired connectivity, there are integrated USB Type-C, mini HDMI, headphone, microphone, N3 remote, and Ethernet ports. Compatible with optional WFT-E9A Wireless File Transmitter for faster file transferring over wireless LANs.
• Magnesium alloy body design is dust- and weather-resistant for working in inclement conditions.