Canon

Canon 3829C002 EOS-1D X Mark III DSLR Camera

4.5 (49 reviews)

Capture the Decisive Moment with the Canon EOS-1D X Mark III The Canon EOS-1D X Mark III Body, a professional-grade DSLR designed for unparalleled performance. Featuring a new 20.1 Megapixel Full-frame CMOS sensor and cutting-edge DIGIC X image processor, this camera delivers exceptional image qu...

$2,699.95*
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*Price sourced from Amazon.com. Last updated:Jul 13, 2026.Price and availability are subject to change.

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Overview

Capture the Decisive Moment with the Canon EOS-1D X Mark III

The Canon EOS-1D X Mark III Body, a professional-grade DSLR designed for unparalleled performance. Featuring a new 20.1 Megapixel Full-frame CMOS sensor and cutting-edge DIGIC X image processor, this camera delivers exceptional image quality and speed. With its advanced autofocus system, 4K video capabilities, and built-in Wi-Fi, the EOS-1D X Mark III is the ultimate tool for serious photographers.

    Image Quality: High Image Quality with New 20.1 Megapixel Full-frame CMOS Sensor Combined with Newly Designed low Pass Filter
    Processor: New DIGIC X Image Processor with an ISO range of 100-102400; Expandable to 50-819200*
    Autofocus: New 191-point AF System Capable of Tracking the Subjects Head and Face using Deep Learning Technology
    Video: Dual Pixel CMOS AF for Fast and Accurate Auto Focus using up to 3869 Manual AF Positions** and up to 525 Automatic Positions
    Webcam Functionality: Use the EOS Utility Webcam Beta Software (Mac and Windows) to turn your Canon camera into a high-quality webcam, or do the same using a clean HDMI output.

Key Features

High Image Quality with New 20. 1 Megapixel Full-frame CMOS Sensor Combined with Newly Designed low Pass Filter.

New DIGIC X Image Processor with an ISO range of 100-102400; Expandable to 50-819200*.

New 191-point AF System Capable of Tracking the Subjects Head and Face using Deep Learning Technology.

Dual Pixel CMOS AF for Fast and Accurate Auto Focus using up to 3869 Manual AF Positions** and up to 525 Automatic Positions.

Use the EOS Utility Webcam Beta Software (Mac and Windows) to turn your Canon camera into a high-quality webcam, or do the same using a clean HDMI output.

Specifications

Brand
Canon
Model
EOS-1D X Mark III
Sensor
20.1 Megapixel Full-frame CMOS
Image Processor
DIGIC X
Native ISO Range
100-102400
Expandable ISO Range
50-819200
Autofocus System
191-point AF System, Dual Pixel CMOS AF
Manual AF Positions
Up to 3869
Automatic AF Positions
Up to 525

Pros & Cons

👍 Pros

  • Features a new 20.1 Megapixel Full-frame CMOS Sensor combined with a newly designed low-pass filter for high image quality.
  • Powered by a new DIGIC X Image Processor, offering a wide ISO range of 100-102400, expandable to 50-819200.
  • The new 191-point AF System utilizes Deep Learning Technology to track subjects' heads and faces with precision.
  • Dual Pixel CMOS AF provides fast and accurate autofocus, using up to 3869 manual AF positions and 525 automatic positions.
  • Can be used as a high-quality webcam with the EOS Utility Webcam Beta Software (Mac and Windows) or via clean HDMI output.

👎 Cons

  • The description lacks specific details about its video recording capabilities, such as maximum resolution and frame rates.
  • While offering an extensive ISO range, specific noise performance at higher ISOs is not detailed in the features.
  • The "Newly Designed low Pass Filter" is mentioned, but the benefits or characteristics of this filter are not elaborated.
  • The product is a camera body only, meaning lenses are a separate, additional purchase for operation.
  • The battery life and type of storage media supported (e.g., CFexpress, SD) are not specified in the features provided.

Frequently Asked Questions

The product features emphasize image quality and autofocus but do not provide specific details on video recording resolution or frame rates.
The product description does not mention whether the Canon EOS-1D X Mark III includes in-body image stabilization.
The compatible memory card formats, such as CFexpress or SD cards, for the EOS-1D X Mark III are not specified.
The continuous shooting speed, a key specification for action photography, is not provided in the available features.
The 191-point AF system tracks the subjects' head and face using Deep Learning Technology, but it does not specify if it extends to animal recognition.
The product description does not include information regarding the battery type or estimated battery life for this camera.