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Canon EOS 20D Review | 108 Data compared

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  • Avg. price in UK: ~£45
  • Avg. price in US: ~$40
  • Sensor size: APS-C
  • Lens mount: Canon EF/EF-S
  • Main camera pixel size: 6.42 µm
  • Weight: 770 g
  • Battery life (CIPA): 1000 shots

Canon EOS 20D review. Compare 108 technical specifications and user reviews to see how it ranks among cameras and if it is worth buying.

4.6

Overall score

What it is: An overall evaluation of the camera's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best cameras on the market.

Score components:

90.0%

4.2

Technical Score

10.0%

8.7

User score

Poor
4.2

Technical Score

What it is: An assessment of the camera's technical performance, covering eight key areas: image quality, autofocus, video features, stabilization, lens compatibility, connectivity, battery, and design.

When it matters: When you want to compare cameras based on technical performance and available features.

Score components:

28.0%

4.7

Sensor & Image

25.0%

4.9

Photo Features

18.0%

2.2

Video & Audio

14.0%

3.3

Display & Design

8.0%

7.8

Battery & Power

7.0%

2.0

Connectivity & Storage

Poor
8.7

User score

What it is: A rating that combines user reviews and the total number of reviews received by the camera.

When it matters: When real-world owner satisfaction and review volume matter to your decision.

Score components:

70.0%

8.1

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.2
(78)
amazon
4.5
(10)
amazon
3.2
(6)
amazon
3.1
(4)
United States
Amazon_logo.png
4.1
(116)

(Reviews last updated: July 2026)

Excellent
  • 5.4
    Professional photography

    Score components:

    25.0%

    8.8

    Sensor size

    20.0%

    4.2

    Main camera megapixels

    20.0%

    1.0

    Dual card slots

    15.0%

    1.3

    N. of focus points

    10.0%

    10

    RAW photo capture

    10.0%

    10

    Phase-detection autofocus (photos)

  • 4.5
    Travel

    Score components:

    35.0%

    3.2

    Weight

    30.0%

    10

    Battery life (CIPA)

    20.0%

    1.0

    Sensor-shift stabilization

    15.0%

    1.0

    GPS

  • 7.7
    Beginners

    Score components:

    30.0%

    10

    Price

    20.0%

    3.2

    Weight

    20.0%

    10

    AF tracking

    20.0%

    10

    Battery life (CIPA)

    10.0%

    1.0

    Touchscreen

  • 6.6
    Landscape photography

    Score components:

    30.0%

    4.2

    Main camera megapixels

    25.0%

    8.8

    Sensor size

    20.0%

    10

    Main camera pixel size

    15.0%

    1.0

    Sensor-shift stabilization

    10.0%

    10

    RAW photo capture

  • 3.8
    Street photography

    Score components:

    30.0%

    3.2

    Weight

    25.0%

    4.9

    Thickness

    20.0%

    6.5

    AF low-light sensitivity

    15.0%

    1.0

    Sensor-shift stabilization

    10.0%

    1.0

    Eye detection AF (human)

  • 6.1
    Portraits

    Score components:

    30.0%

    8.8

    Sensor size

    25.0%

    10

    Main camera pixel size

    20.0%

    1.0

    Eye detection AF (human)

    15.0%

    4.2

    Main camera megapixels

    10.0%

    1.0

    Sensor-shift stabilization

  • 4.3
    Hiking

    Score components:

    30.0%

    3.2

    Weight

    25.0%

    10

    Battery life (CIPA)

    20.0%

    2.8

    Min operating temperature

    15.0%

    1.0

    Sensor-shift stabilization

    10.0%

    1.0

    GPS

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Best prices in UK

Best rankings

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Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Canon EOS 20D is a semi-professional APS-C DSLR featuring an 8.2-megapixel CMOS sensor and the DIGIC II image processor, capable of producing high-quality images with native ISO sensitivity ranging from 100 to 1600 (expandable to 3200). Main characteristics include a durable magnesium-alloy body, a 9-point autofocus system, and a vertical-travel focal-plane shutter supporting speeds up to 1/8000 second. Key pros are its fast performance with a 0.2-second start-up time, a continuous shooting speed of 5 frames per second for up to 23 JPEG frames, and compatibility with both EF and EF-S lenses. However, notable cons include a very small 1.8-inch LCD screen with limited 118,000-dot resolution, the absence of live view or video recording capabilities, and a reliable but dated 9-point AF system that feels basic by modern standards.

Technical Specifications of Canon EOS 20D

Technical Score

What it is: An assessment of the camera's technical performance, covering eight key areas: image quality, autofocus, video features, stabilization, lens compatibility, connectivity, battery, and design.

When it matters: When you want to compare cameras based on technical performance and available features.

Score components:

28.0%

4.7

Sensor & Image

25.0%

4.9

Photo Features

18.0%

2.2

Video & Audio

14.0%

3.3

Display & Design

8.0%

7.8

Battery & Power

7.0%

2.0

Connectivity & Storage

4.2
Canon EOS 20D has a technical score of 4.18 points, which is lower than 82.9% of cameras.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the camera.

When it matters: When real-world owner satisfaction and review volume matter to your decision.

Score components:

70.0%

8.1

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.2
(78)
amazon
4.5
(10)
amazon
3.2
(6)
amazon
3.1
(4)
United States
Amazon_logo.png
4.1
(116)

(Reviews last updated: July 2026)

8.7
Canon EOS 20D has a user score of 8.68 points, which is higher than 74% of cameras.
Popularity
What it is: An indicator based on the number of reviews received by the camera.
When it matters: When you want to see which cameras attract the most buyer attention and review activity.
10
Canon EOS 20D has a popularity of 10 points, which is higher than 66.1% of products in this category.
Ratio quality/price

What it is: An indicator that combines the camera's overall rating with its cost.

When it matters: When you want to know how much overall quality you get for the price.

Score components:

60.0%

4.6

Overall score

40.0%

10

Price

6.2
Canon EOS 20D has a quality-to-price ratio of 6.2 points, which is higher than 51.9% of products in this category.
Sensor size
What it is: The sensor format value describes the physical light-collecting area.
When it matters: When you shoot in more difficult lighting.

Importance: HIGH

Good value: Full frame or larger

APS-C
Canon EOS 20D uses a sensor classified as APS-C; it is larger than the sensor in 57.4% of cameras and the same size as the sensor in 25.7% of cameras.
Main camera megapixels
What it is: The effective resolution of the camera sensor, measured in megapixels (MP). Higher megapixels can capture more detail.
When it matters: When you want high-resolution photos that allow more cropping or larger prints.

Importance: HIGH

Good value: At least 20 MP

8.2 MP
Canon EOS 20D has a main camera resolution of 8.2 MP, which is lower than that of 98.9% of cameras and equal to that of 0.1% of cameras.
Main camera pixel size
What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.
When it matters: When you shoot in low light and want reduced noise in your photos.

Importance: HIGH

Good value: At least 3.5 µm

6.42 µm
Canon EOS 20D has a main camera pixel size of 6.42 µm which is larger than in 96.4% of cameras.
Base ISO
What it is: The native ISO setting that delivers the sensor’s standard balance of image quality and dynamic range.
When it matters: When you want the best native image quality and compare cameras at their most optimal sensitivity setting.

Importance: LOW

100
Canon EOS 20D has a base ISO of 100 which is higher than that of 20.3% of cameras and equal to that of 52% of cameras.
Max ISO
What it is: The ISO ceiling shows the highest sensor sensitivity available for darker scenes.
When it matters: When you shoot in more difficult lighting.

Importance: MEDIUM

Good value: At least ISO 25,600

1,600
Canon EOS 20D reaches a maximum sensitivity of ISO 1,600, which is lower than that of 85.9% of cameras and equal to that of 13.3% of cameras.
Show more
Lens mount
What it is: The mechanical and electronic interface that determines which interchangeable lenses the camera can use.
When it matters: When lens availability, upgrade options, and long-term system compatibility are central to your buying decision.

Importance: LOW

Canon EF/EF-S
Built-in focus motor
What it is: Indicates whether the camera body includes an internal autofocus motor for driving compatible lenses.
When it matters: When you plan to use older or budget lenses that depend on the camera body for autofocus drive.

Importance: LOW

no
Canon EOS 20D does not have a built-in focus motor. 11% of cameras have a built-in focus motor.
N. of focus points
What it is: The total number of selectable autofocus points available for positioning and tracking focus.
When it matters: When you want more flexibility in placing focus precisely or tracking subjects across the frame.

Importance: HIGH

Good value: At least 200 points

9
Canon EOS 20D has 9 focus points, fewer than the number offered by 67.1% of cameras and equal to the number offered by 26% of cameras.
Phase-detection autofocus (photos)
What it is: Autofocus technology that measures phase differences to lock focus quickly and accurately for still photography.
When it matters: When you want faster and more reliable autofocus for still photos, especially with moving subjects.

Importance: HIGH

yes
Canon EOS 20D supports phase-detection autofocus for photos. 37.3% of cameras support phase-detection autofocus for photos.
AF tracking
What it is: An autofocus mode that continuously follows a moving subject to keep it sharp during shooting.
When it matters: When your subjects move unpredictably and you need the camera to keep focus on them automatically.

Importance: MEDIUM

yes
Canon EOS 20D supports AF tracking. This feature is available on 88% of cameras.
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Max video resolution
What it is: The highest video resolution the camera can record, defining the maximum level of captured image detail.
When it matters: When you care about recording the highest level of detail for cropping, editing, or future-proof video work.

Importance: HIGH

Good value: At least 3840 px

N/A
Video bitrate
What it is: The amount of video data recorded per second, which affects file size and potential recording quality.
When it matters: When you compare potential video quality and want fewer compression artifacts in demanding scenes.

Importance: MEDIUM

Good value: At least 200 Mbps

N/A
Video bit depth
What it is: The number of bits used per color channel in recorded video, affecting gradation smoothness and editing flexibility.
When it matters: When you color grade video and want smoother gradients with fewer banding issues.

Importance: MEDIUM

Good value: At least 10-bit

N/A
Video chroma subsampling
What it is: The color sampling format used in video recording, indicating how much color detail is retained relative to brightness detail.
When it matters: When color grading, keying, or serious post-production work is important in your video workflow.

Importance: LOW

N/A
Video codecs
What it is: The video compression formats the camera can use when recording, affecting compatibility, efficiency, and workflow.
When it matters: When compatibility, editing performance, and file efficiency matter in the way you handle video.

Importance: LOW

N/A
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Type
What it is: The camera type identifies the overall design, such as mirrorless, DSLR, compact, or bridge.
When it matters: When you want a camera style that matches how you shoot, carry, and swap lenses.

Importance: LOW

dslr
Weight
What it is: The total weight of the camera body, which affects comfort while carrying and shooting.
When it matters: When you carry the camera all day, travel often, or prefer a lighter setup.

Importance: MEDIUM

Good value: 500 g or less

770 g
Canon EOS 20D weighs 770 g which is heavier than 88.3% of cameras and equal to the weight of 0.2% of cameras.
Width
What it is: The width of the camera body, measured from side to side.
When it matters: When compact packing, grip comfort, or bag fit matters to you.

Importance: LOW

144 mm
Canon EOS 20D has a width of 144 mm which is wider than 90.6% of cameras and equal to that of 0.5% of cameras.
Height
What it is: The height of the camera body, measured from top to bottom.
When it matters: When you care about how compact the camera feels in a bag or in hand.

Importance: LOW

105.5 mm
Canon EOS 20D has a height of 105.5 mm which is taller than 90% of cameras.
Thickness
What it is: The depth of the device profile, excluding the camera bump unless specified.
When it matters: When you prefer a sleek, slim profile that slides easily into tight pockets.

Importance: LOW

71.5 mm
Canon EOS 20D has a thickness of 71.5 mm which is thicker than 65.3% of cameras and equal to that of 0.2% of cameras.
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Battery life (CIPA)
What it is: The official battery endurance estimate measured under CIPA test methodology, usually expressed in shots per charge.
When it matters: When you need realistic expectations for how many shots you can take before carrying a spare battery.

Importance: MEDIUM

Good value: At least 400 shots

1,000 shots
Canon EOS 20D has a CIPA-rated battery life of 1,000 shots, which is longer than that of 95.6% of cameras and equal to that of 0.5% of cameras.
Battery capacity
What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
When it matters: When you want a general idea of how large the battery is physically.

Importance: LOW

Good value: At least 1,500 mAh

1,390 mAh
Canon EOS 20D has a battery capacity of 1,390 mAh which is larger than the batteries in 71.3% of cameras and equal to those in 0.1% of cameras.
Removable battery
What it is: Indicates whether the flight battery can be removed and swapped by the user.
When it matters: When you want to swap batteries quickly between flights.

Importance: LOW

yes
Canon EOS 20D has a removable battery, and 98.7% of cameras include one.
USB Power Delivery (PD)
What it is: Support for the USB Power Delivery standard for higher-power charging or external power supply over USB-C.
When it matters: When you want faster USB-C charging or the ability to power the camera externally for longer sessions.

Importance: LOW

no
Canon EOS 20D does not support USB Power Delivery. 10.1% of cameras support USB Power Delivery.
Wi-Fi connectivity
What it is: Indicates whether the camera has built-in Wi-Fi for image transfer, remote control, or network features.
When it matters: When you want to transfer photos wirelessly, control the camera from a phone, or use supported network workflows.

Importance: LOW

no
Canon EOS 20D does not support Wi-Fi. 47.9% of cameras include this feature.
Wi-Fi version
What it is: The specific generation of Wi-Fi standards supported (e.g., Wi-Fi 6, Wi-Fi 7), determining maximum speed and efficiency.
When it matters: When you have a high-speed router and want faster downloads with less congestion.

Importance: LOW

N/A
Bluetooth connectivity
What it is: Indicates whether the camera supports Bluetooth for pairing, remote control, or file transfer.
When it matters: When you want quick wireless pairing with a phone, remote control, or location syncing.

Importance: LOW

no
Canon EOS 20D does not have Bluetooth. 22.7% of cameras support Bluetooth.
Bluetooth version
What it is: The Bluetooth version supported by the camera for wireless pairing and low-power connections.
When it matters: When you want more efficient wireless pairing, better range, or newer Bluetooth features.

Importance: LOW

N/A
USB Type-C
What it is: A modern, reversible connector used for charging, data transfer, and sometimes audio or video output.
When it matters: When you want a reversible cable that handles charging, data, and accessories universally.

Importance: LOW

no
Canon EOS 20D does not include USB Type-C. 14.6% of cameras use USB-C.
Show more

Canon EOS 20D vs the average camera

  • Phase-detect AF for photos
    Canon EOS 20D supports phase-detection autofocus for photos, the average camera does not.
    What it is: Autofocus technology that measures phase differences to lock focus quickly and accurately for still photography.
    When it matters: When you want faster and more reliable autofocus for still photos, especially with moving subjects.

    Importance: HIGH

    Canon EOS 20D supports phase-detection autofocus for photos, the average camera does not.
  • 3.08 µm larger main-camera pixels
    Canon EOS 20D has a higher main camera pixel size than the average camera (6.4 µm vs 3.34 µm). The average camera has a main camera pixel size of 3.34 µm.
    What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.
    When it matters: When you shoot in low light and want reduced noise in your photos.

    Importance: HIGH

    Good value: At least 3.5 µm

    Canon EOS 20D has a higher main camera pixel size than the average camera (6.4 µm vs 3.34 µm). The average camera has a main camera pixel size of 3.34 µm.6.42 µm vs 3.34 µm
  • 670 shots longer battery life
    Canon EOS 20D has longer battery life than the average camera (1,000 shots vs 330 shots). The average camera delivers 330 shots per charge.
    What it is: The official battery endurance estimate measured under CIPA test methodology, usually expressed in shots per charge.
    When it matters: When you need realistic expectations for how many shots you can take before carrying a spare battery.

    Importance: MEDIUM

    Good value: At least 400 shots

    Canon EOS 20D has longer battery life than the average camera (1,000 shots vs 330 shots). The average camera delivers 330 shots per charge.1000 shots vs 330 shots
  • Better viewfinder type
    Canon EOS 20D uses a more advanced viewfinder than the average camera (optical vs none).
    Pentaprism optical viewfinder.
    What it is: The type of viewfinder the camera uses to frame the shot, such as optical, electronic, hybrid, or none.
    When it matters: When you strongly prefer the clarity of an optical finder, the preview benefits of an electronic one, or no viewfinder at all.

    Importance: MEDIUM

    Canon EOS 20D uses a more advanced viewfinder than the average camera (optical vs none).optical vs none
  • Lossless compressed RAW
    Canon EOS 20D supports lossless compressed RAW, while the average camera does not.
    Lossless RAW capture is supported.
    What it is: Support for RAW image files compressed without losing image data, reducing file size while preserving editing latitude.
    When it matters: When you want RAW editing flexibility but also need to keep file sizes more manageable.

    Importance: LOW

    Canon EOS 20D supports lossless compressed RAW, while the average camera does not.
  • 270 mAh larger battery capacity
    Canon EOS 20D has a higher battery capacity than the average camera (1,390 mAh vs 1,120 mAh). The average camera has a battery capacity of 1,120 mAh.
    What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
    When it matters: When you want a general idea of how large the battery is physically.

    Importance: LOW

    Good value: At least 1,500 mAh

    Canon EOS 20D has a higher battery capacity than the average camera (1,390 mAh vs 1,120 mAh). The average camera has a battery capacity of 1,120 mAh.1390 mAh vs 1120 mAh
  • 10x more popular
    Canon EOS 20D is more popular than the average camera (10.00 vs 1.000).
    What it is: An indicator based on the number of reviews received by the camera.
    When it matters: When you want to see which cameras attract the most buyer attention and review activity.
    Canon EOS 20D is more popular than the average camera (10.00 vs 1.000).10 vs 1
  • 15.4% higher magnification
    Canon EOS 20D has a higher viewfinder magnification than the average camera (0.9x vs 0.78x). The average camera has a viewfinder magnification of 0.78x.
    What it is: The apparent size of the image seen through the viewfinder relative to the real scene.
    When it matters: When you want a larger, more immersive view through the finder for easier composition and manual focus.

    Importance: LOW

    Canon EOS 20D has a higher viewfinder magnification than the average camera (0.9x vs 0.78x). The average camera has a viewfinder magnification of 0.78x.0.9 x vs 0.78 x
  • Better viewfinder type
    Canon EOS 20D uses a more advanced viewfinder than the average camera (optical vs none).
  • 15.4% higher magnification
    Canon EOS 20D has a higher viewfinder magnification than the average camera (0.9x vs 0.78x). The average camera has a viewfinder magnification of 0.78x.
  • 3.08 µm larger main-camera pixels
    Canon EOS 20D has a higher main camera pixel size than the average camera (6.4 µm vs 3.34 µm). The average camera has a main camera pixel size of 3.34 µm.
  • Phase-detect AF for photos
    Canon EOS 20D supports phase-detection autofocus for photos, the average camera does not.
  • Lossless compressed RAW
    Canon EOS 20D supports lossless compressed RAW, while the average camera does not.
  • 670 shots longer battery life
    Canon EOS 20D has longer battery life than the average camera (1,000 shots vs 330 shots). The average camera delivers 330 shots per charge.
  • 270 mAh larger battery capacity
    Canon EOS 20D has a higher battery capacity than the average camera (1,390 mAh vs 1,120 mAh). The average camera has a battery capacity of 1,120 mAh.

Total
Overall
Display & Design
Sensor & Image
Photo Features
Battery & Power
  • 1.2 in smaller screen
    Canon EOS 20D has a smaller screen than the average camera (1.8 in vs 3 in). The average camera has a screen size of 3 in.
  • 94.9% heavier
    Canon EOS 20D is heavier than the average camera (770 g vs 395 g). The average camera weighs 395 g.
  • 5 % lower viewfinder coverage
    Canon EOS 20D has a lower viewfinder coverage than the average camera (95% vs 100%). The average camera has viewfinder coverage of 100%.
  • 31.6 mm taller body
    Canon EOS 20D is taller than the average camera (105.5 mm vs 73.9 mm). The average camera has a height of 73.9 mm.
  • 24.1 mm wider
    Canon EOS 20D is wider than the average camera (144 mm vs 119.9 mm). The average camera has a width of 119.9 mm.
  • 25.5 mm thicker
    Canon EOS 20D is thicker than the average camera (71.5 mm vs 46 mm). The average camera has a thickness of 46 mm.
  • 8 MP lower resolution on the main camera
    Canon EOS 20D has a lower main camera resolution than the average camera (8.2 MP vs 16.2 MP). The average camera has a main camera resolution of 16.2 MP.
  • Lacks HDR mode
    Canon EOS 20D does not support HDR mode, the average camera does. 55.1% of cameras include HDR mode.
  • Lower RAW bit depth
    Canon EOS 20D supports lower RAW bit depth than the average camera (12-bit vs 14-bit). The average camera supports 14-bit RAW capture.
  • 4,800 lower max ISO
    Canon EOS 20D has a lower max ISO than the average camera (1,600 vs 6,400). The average camera reaches a max ISO of 6,400.
  • Lower DxOMark landscape score
    Canon EOS 20D has a lower DxOMark landscape score than the average camera (11 vs 12.4). The average camera scores 12.4.
  • 22,100 lower expanded ISO
    Canon EOS 20D has a lower expanded ISO than the average camera (3,200 vs 25,300). The average camera reaches an expanded ISO of 25,300.
  • 11 points lower DxOMark sensor score
    Canon EOS 20D has a lower DxOMark sensor score than the average camera (62 points vs 73 points). The average camera has a DxOMark sensor score of 73 points.
  • Lower DxOMark portrait score
    Canon EOS 20D has a lower DxOMark portrait score than the average camera (21.9 vs 23.0). The average camera scores 23.0.
  • 9 older
    Canon EOS 20D is older than the average camera (2004 vs 2013). The average camera was released in 2013.
    September 2004
  • 121 points lower DxOMark Sports score
    Canon EOS 20D has a lower DxOMark sports score than the average camera (721 points vs 842 points). The average camera has a DxOMark sports score of 842 points.
  • Worse low-light autofocus
    Canon EOS 20D has a worse low-light AF sensitivity than the average camera (-0.5 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.
  • 14 fewer AF points
    Canon EOS 20D has fewer focus points than the average camera (9 vs 23). The average camera offers 23 focus points.
  • 0.7 fps slower mechanical burst
    Canon EOS 20D has a slower mechanical burst rate than the average camera (5 fps vs 5.7 fps). The average camera shoots at 5.7 fps.
  • 50,000 fewer shutter cycles
    Canon EOS 20D has a lower shutter durability than the average camera (50,000 vs 100,000). The average camera is rated for 100,000 shutter cycles.
  • 2 fewer microphones
    Canon EOS 20D has fewer microphones than the average camera (0 vs 2). The average camera has 2 microphones.
  • No continuous video AF
    Canon EOS 20D does not support continuous autofocus in video, the average camera does.
    no video recording
  • No HDMI output
    Canon EOS 20D does not support HDMI output, the average camera does. 78.7% of cameras support HDMI output.
  • Worse low-light autofocus
    Canon EOS 20D has a worse low-light AF sensitivity than the average camera (-0.5 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.
    What it is: The lowest light level at which the autofocus system is rated to work reliably.
    When it matters: When you shoot in dim environments and need autofocus that still locks confidently after dark.

    Importance: MEDIUM

    Canon EOS 20D has a worse low-light AF sensitivity than the average camera (-0.5 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.-0.5 vs -4
  • 8 MP lower resolution on the main camera
    Canon EOS 20D has a lower main camera resolution than the average camera (8.2 MP vs 16.2 MP). The average camera has a main camera resolution of 16.2 MP.
    What it is: The effective resolution of the camera sensor, measured in megapixels (MP). Higher megapixels can capture more detail.
    When it matters: When you want high-resolution photos that allow more cropping or larger prints.

    Importance: HIGH

    Good value: At least 20 MP

    Canon EOS 20D has a lower main camera resolution than the average camera (8.2 MP vs 16.2 MP). The average camera has a main camera resolution of 16.2 MP.8.2 MP vs 16.2 MP
  • 1.2 in smaller screen
    Canon EOS 20D has a smaller screen than the average camera (1.8 in vs 3 in). The average camera has a screen size of 3 in.
    What it is: The physical diagonal measurement of the display area, usually expressed in inches.
    When it matters: When you want a larger display for reviewing shots, using menus, or shooting from awkward angles.

    Importance: MEDIUM

    Good value: At least 3 in

    Canon EOS 20D has a smaller screen than the average camera (1.8 in vs 3 in). The average camera has a screen size of 3 in.1.8 in vs 3 in
  • 94.9% heavier
    Canon EOS 20D is heavier than the average camera (770 g vs 395 g). The average camera weighs 395 g.
    What it is: The total weight of the camera body, which affects comfort while carrying and shooting.
    When it matters: When you carry the camera all day, travel often, or prefer a lighter setup.

    Importance: MEDIUM

    Good value: 500 g or less

    Canon EOS 20D is heavier than the average camera (770 g vs 395 g). The average camera weighs 395 g.770 g vs 395 g
  • 2 fewer microphones
    Canon EOS 20D has fewer microphones than the average camera (0 vs 2). The average camera has 2 microphones.
    What it is: The number of built-in microphones used to capture audio while recording video.
    When it matters: More built-in microphones can capture broader, clearer sound when you record without an external microphone.

    Importance: LOW

    Good value: At least 2 microphones

    Canon EOS 20D has fewer microphones than the average camera (0 vs 2). The average camera has 2 microphones.0 vs 2
  • 5 % lower viewfinder coverage
    Canon EOS 20D has a lower viewfinder coverage than the average camera (95% vs 100%). The average camera has viewfinder coverage of 100%.
    What it is: The percentage of the final image area that is visible through the viewfinder when composing a shot.
    When it matters: When you want the framed view to closely match what will actually appear in the final photo.

    Importance: LOW

    Good value: 100%

    Canon EOS 20D has a lower viewfinder coverage than the average camera (95% vs 100%). The average camera has viewfinder coverage of 100%.95 % vs 100 %
  • Lacks HDR mode
    Canon EOS 20D does not support HDR mode, the average camera does. 55.1% of cameras include HDR mode.
    What it is: High Dynamic Range mode for photos, which combines multiple exposures to retain detail in both shadows and highlights.
    When it matters: When you take photos in high-contrast scenes, like a bright sky against a dark landscape.

    Importance: LOW

    Canon EOS 20D does not support HDR mode, the average camera does. 55.1% of cameras include HDR mode.
  • No continuous video AF
    Canon EOS 20D does not support continuous autofocus in video, the average camera does.
    no video recording
    What it is: The ability of the camera to keep adjusting focus automatically while video recording is in progress.
    When it matters: When you film while subjects or camera distance keep changing and manual refocusing is impractical.

    Importance: LOW

    Canon EOS 20D does not support continuous autofocus in video, the average camera does.
Total
Display & Design
Sensor & Image
Photo Features
Video & Audio
Connectivity & Storage

Graphic comparison of Canon EOS 20D and

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Third-party reviews

United Kingdom
amazon
4.2
78 Reviews
amazon
4.5
10 Reviews
amazon
3.2
6 Reviews
amazon
3.1
4 Reviews
United States
Amazon_logo.png
4.1
116 Reviews

(Reviews last updated: July 2026)

What customers like about Canon EOS 20D?

  • High image quality with low noise at high ISO settings
  • Fast start-up time and responsive performance
  • Robust magnesium alloy body construction
  • 5 frames per second (fps) burst shooting capability
  • Intuitive multi-controller joystick for easy navigation and focus point selection
  • Excellent built-in flash with adjustable output
  • Clear and bright viewfinder with Precision Matte focusing screen

What customers dislike about Canon EOS 20D?

  • Small 1.8-inch LCD screen with relatively low resolution
  • Lacks a dedicated spot metering mode
  • Noisy shutter click compared to some other models
  • Limited to an 8 GB CompactFlash (CF) card capacity
  • Painfully slow image playback and scrolling
  • Poor automatic white balance performance under incandescent lighting
  • Body is not fully weather-sealed against environmental elements

Expert reviews

D
dpreview.com
03/11/2004
Canon EOS 20D Review - DPReview

The DPReview evaluation of the Canon EOS 20D praises the 8.2-megapixel DSLR as a responsive, robustly built "baby EOS-1D" offering significant speed upgrades over its predecessor. Key pros include excellent image quality, low noise across ISO 100-3200, a fast 5 fps continuous mode, and a durable magnesium alloy body. Conversely, the 20D lacks a dedicated spot metering mode and...Read more

C
cnet.com
18/11/2004
Canon EOS 20D review - CNET

The Canon EOS 20D is a semiprofessional 8.2-megapixel dSLR camera that excels in performance, build quality, and image rendering, making it a strong choice for enthusiast photographers. It features a sturdy, well-balanced 24-ounce body with intuitive dual-dial controls and a highly precise joystick for quick navigation and focus point selection. The camera delivers highly responsive...Read more

T
the-digital-picture.com
21/11/2004
Canon EOS 20D Review - The-Digital-Picture.com

The Canon EOS 20D is a highly capable prosumer DSLR offering significant upgrades over the 10D, featuring an 8.25-megapixel APS-C CMOS sensor, a fast 5 fps shooting speed, and excellent battery life. Key advantages include an enhanced 9-point autofocus system, improved ISO performance up to 3200, and overall greater responsiveness for photographers. Conversely, the review notes that...Read more

L
luminous-landscape.com
13/01/2009
Canon EOS 20D Review Part One - Luminous Landscape

The Canon EOS 20D is a highly competent fourth-generation prosumer DSLR that brings massive performance upgrades over its predecessor, the 10D, despite its minor physical drawbacks. Its standout features include a powerful 8.25-megapixel CMOS sensor that delivers clean, virtually noise-free images up to ISO 400 and usable quality even at ISO 3200. The camera excels in action...Read more

L
luminous-landscape.com
13/01/2009
Canon EOS 20D Review Part Two - Luminous Landscape

The Canon EOS 20D delivers exceptional image quality and highly accurate color reproduction, though it shows slight undersaturation in greens and yellows and a minor red tint in light skin tones. A major strength is its superior resolution compared to the older 10D, giving it a clear advantage for large prints and heavy cropping. Furthermore, its noise performance is excellent;...Read more

P
photoreview.com.au
14/10/2004
Canon EOS 20D - Photo Review

The Canon EOS 20D is characterized as a significant upgrade featuring an 8.2-megapixel APS-C CMOS sensor and DIGIC II processor, delivering high-quality, low-noise images with a robust, semi-professional magnesium alloy body. Key strengths include a 0.2-second startup time, 5 fps continuous shooting, EF-S lens support, and an advanced 9-point autofocus system. Conversely, the...Read more

A
all-things-photography.com
15/05/2005
Canon EOS 20D User Review - All Things Photography

The Canon EOS 20D Digital SLR is highlighted as a milestone camera that delivers professional-grade image quality capable of matching film SLR standards. Built with a magnesium alloy frame, it offers a tough construction suitable for daily use and light rain, and its ergonomics can be significantly enhanced by adding the BG-E2 battery grip. Key performance strengths include its...Read more

F
fstoppers.com
12/11/2020
Looking Back at the Canon EOS 20D - Fstoppers Are you looking for these vintage reviews for a specific collection or for technical specifications?

The review on Fstoppers looks back at the Canon EOS 20D, a camera released in 2005, to see how it holds up against modern gear like the Canon EOS 5D Mark IV. The author praises the camera's classic design. Its button layout on the back is so good that Canon still uses similar styles today. The camera body has a great size and weight, making it fun to hold and use in the field....Read more

T
trustedreviews.com
31/01/2005
Canon EOS 20D - Digital SLR Review - Trusted Reviews

The Trusted Reviews analysis of the Canon EOS 20D describes it as a refined, lightweight, and durable 8.2-megapixel DSLR aimed at serious users, featuring a 9-point autofocus system and a 5 fps shooting speed. Performance highlights include the rapid DIGIC II processor and improved buffer capacity, while the build boasts a magnesium alloy chassis. Conversely, the camera is noted for...Read more

D
digitalkamera.de
28/10/2004
Review: Canon EOS 20D", "Canon EOS 20D Review

The Digitalkamera.de review highlights the Canon EOS 20D as a robust, lightweight, and high-performance semi-professional DSLR, featuring a stainless steel chassis, a 5 frames-per-second continuous shooting rate, and 0.2-second startup time. Key pros include extensive customization options, such as digital color filters for black-and-white shooting and improved handling over its...Read more

(Translated)Show original
C
chip.de
25/05/2005
Canon EOS 20D Review: Professional Camera with Excellent Image Quality

The Canon EOS 20D is a digital single-lens reflex (DSLR) camera designed to impress photography professionals with its strong performance, magnesium alloy build, and comprehensive features. Despite having a smaller CMOS image sensor than its predecessor (the EOS 10D), it achieves an 8-megapixel resolution and maintains excellent image quality. Canon counters potential noise issues...Read more

(Translated)Show original
N
naturfotografie-digital.de
N/A
Canon EOS 20D in Nature Photography", "The Great Canon EOS 20D Review

The review of the Canon EOS 20D on ⁠Naturfotografie Digital highlights several strong advantages for nature photography, particularly its excellent low-noise performance which makes shooting at ISO 400 highly usable as a standard setting. Despite upgrading to an 8-megapixel sensor compared to the 6-megapixel sensor of its predecessor, the 10D, it manages to maintain a significantly...Read more

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D
digicammuseum.de
18/01/2025
20 Years of the Canon EOS 20D

The review focuses on testing the Canon EOS 20D, a semi-professional DSLR camera from 2004, over twenty years after its release. The author pairs the 8-megapixel APS-C camera with modern 24mm and 40mm pancake lenses to shoot a basketball game. On the positive side, the camera delivers a surprising RAW image quality with excellent focus accuracy, clear details, and minimal noise even...Read more

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C
connect-living.de
09/01/2008
ColorFoto Canon EOS 30D/20D", "ColorFoto review of the Canon EOS 30D/20D

The review from connect-living highlights that the Canon EOS 30D is a smart upgrade over the older Canon EOS 20D, earning 75 points to sit just behind the Nikon D200. Both cameras share a solid magnesium alloy body with a comfortable rubber grip and a fast, highly intuitive dual-dial control system. They also offer an impressive continuous shooting speed of 5 frames per second, a...Read more

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L
lucasjanin.com
26/09/2004
Canon 20D: Field test in the countryside

This review of the Canon 20D by Lucas Janin focuses on a real-world field test conducted during a cloudy morning photography excursion at the Pointe-aux-Prairies marshes on Montreal Island. The reviewer evaluates the DSLR's capabilities primarily through wildlife photography—specifically capturing small birds like chickadees. While the overcast weather initially limited color...Read more

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P
photoetmac.com
31/10/2004
Field test of the Canon EOS 20D in Peru: 11,000 images

This 2004 field review chronicles a photographer's experience capturing 11,000 digital images (nearly 30 GB of data) during a month-long trip through Peru, traveling from the Cordillera Blanca to Arequipa. The author emphasizes that a digital reporter's workflow demands extreme daily discipline, working on the move inside trains, boats, and during 40 hours of bumpy bus rides to...Read more

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B
bergeries.online.fr
juillet 2005
Tested in July 2005 - My Canon EOS 20D", "Reviewed in July 2005 - My Canon EOS 20D

The Canon EOS 20D review highlights the camera's excellent raw and outdoor imaging performance when paired with its standard 18-55mm EF-S kit lens. The testing showcases impeccable outdoor grand-angle captures completely free of visible distortion or chromatic aberrations, alongside remarkable performance in long-exposure night photography. The camera's automatic exposure...Read more

(Translated)Show original
R
radojuva.com
28/07/2013
Canon 20D Review: Canon EOS 20D Tested

The Radojuva review of the 8.2-megapixel Canon 20D highlights its 5 fps burst shooting, durable ergonomics, and compatibility with both EF and EF-S lenses. It is noted for a 1/8000s shutter speed, making it a capable, durable tool despite its age. However, the 2004-era camera is hindered by a very small 1.8-inch LCD, limited ISO increments, and poor high-ISO performance. The review...Read more

(Translated)Show original
C
camerarace.com
23/07/2026
Canon EOS 20D - Review and Technical Specifications

The Camerarace review of the 8-megapixel Canon EOS 20D identifies the APS-C CMOS DSLR as a compact (770g) device with an iCamRank score of 44, highlighting fast shutter speeds for action photography as a primary strength. Despite this, it earns low scores for image quality (46/100) and speed (39/100) by modern standards, offering limited versatility in portraiture (40/100) and...Read more

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R
radojuva.com
28/07/2013
Canon 20D Review. Canon EOS 20D Test

The Radojuva review characterizes the Canon 20D as a historically significant yet aged 8.2-megapixel APS-C DSLR, boasting solid ergonomics, a 5 fps burst rate, and full EF/EF-S lens compatibility. While it allows for nearly infinite JPEG shooting with fast cards, the camera's limitations include a very small RAW buffer, lack of intermediate ISO settings, and no modern features like...Read more

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N
nadir.it
Ottobre 2004
Canon 20D Review - Nadir Magazine

In his December 2004 field review for Nadir Magazine, Michele Ronchi praises the Canon EOS 20D as a highly capable, semi-professional DSLR that offers an unbeatable cost-to-benefit ratio by borrowing high-end features from the more expensive EOS 1D Mark II. Key pros include its 8.2-megapixel resolution allowing high-quality 50x80 cm prints, a swift 5 frames-per-second continuous...Read more

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T
tweakers.net
26/06/2006
Canon EOS 20D Black - Dookiy - Product reviews - Tweakers

Canon EOS 20D The reviewer found the second-hand Canon EOS 20D to be a worthwhile upgrade from the 10D, offering a more extensive feature set, including native black and white shooting and improved RAW+JPEG handling. A significant ergonomic improvement is the 9-way joystick, which replaces the 10D's scroll button for faster AF point selection and image navigation. Pros include...Read more

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T
tweakers.net
16/11/2005
Canon EOS 20D Black - Removed - Product reviews

The reviewer highly praises the Canon EOS 20D for its build quality, excellent image performance, and exceptional speed improvements over the older 10D model, particularly noting its faster startup time, rapid autofocus, and minimal shutter lag. Having taken around 5,000 shots across four continents, they highlight the camera's ability to produce high-quality prints up to 30x45 cm...Read more

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N
nandoonline.com
12/12/2020
Looking back at the 15-year-old Canon EOS 20D", "A retrospective on the 15-year-old Canon EOS 20D

The review takes a nostalgic look back at the 15-year-old Canon EOS 20D, comparing the 2005 DSLR against modern 2020 camera systems like the Canon EOS 5D Mark IV and mirrorless EOS R5. The author notes that despite its age, the physical build remains highly recognizable, utilizing a top LCD screen and a rear control wheel that align closely with contemporary layout designs....Read more

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