Canon EOS 20D Specifications

Note: Bold indicates a difference from the predecessor

Feature Canon EOS 20D Canon EOS 10D
Release Date August 2004 March 2003
Price ~$1500 (body only) ~$1150 (body only)
Pixel Count 8.2 Million 6.3 Million
Camera Type SLR SLR
Highest Resolution 3504 x 2336 3072x2048
Lower Resolutions 2544 x 1696, 1728 x 1152 2048x1360, 1536x1024
Sensor Type CMOS CMOS
Sensor Size 22.5 x 15.0 mm 22.7 mm x 15.1 mm
LCD Screen Size 1.8" 1.8"
Lens Thread EF, EF-S EF
Auto Focus Yes Yes
Auto Focus Type TTL, 9 focus points TTL, 7 Point Focus
Manual Focus Yes Yes
Aperture Range N/A N/A
Shutter Speeds Bulb, 30 - 1/8000th sec. Bulb, 30 - 1/4000th sec.
ISO 100, 200, 400, 800, 1600, 3200 100, 200, 400, 800, 1600, 3200
Flash Built-in, pop-up Built-in, pop-up
External Flash Yes, hot-shoe, sync Yes, hot-shoe, sync
Flash Range Guide no: 43 ft (ISO 100) Guide no: 43 ft (ISO 100)
Flash Compensation +/- 2 stops in 0.3 or 0.5 increments +/- 2 stops in 0.3 or 0.5 increments
Exposure Compensation +/- 2 stops in 1/3 increments +/- 2 stops in 1/3 increments
White Balance Auto, daylight, shade, cloudy, tungsten, fluorescent, flash, manual, Kelvin (color temperature) Auto, daylight, shade, cloudy, tungsten, fluorescent, flash, manual, Kelvin (color temperature)
Bracketing Yes, +/- 2 EV in 0.3, 0.5, or 1.0 EV increments Yes, +/- 2 EV in 0.3, 0.5, or 1.0 EV increments
Metering Evaluative (35-zone), Partial, Center-weighted Evaluative (35-zone), Partial, Center-weighted
Color Space sRGB, Adobe RGB sRGB, Adobe RGB
Aperture Priority Yes Yes
Shutter Priority Yes Yes
Manual Exposure Yes Yes
Continuous Drive Yes, 5 fps for approx. 20 frames (Large/Fine), 6 frames RAW Yes, 3 fps for 9 frames (Large/Fine), 9 frames RAW
Self Timer Yes, 10 sec. Yes, 10 sec.
Storage Method CompactFlash Type I and II, Microdrive CompactFlash Type I and II, Microdrive
Storage Included None None
Compressed Format JPG JPG
Uncompressed Format CR2 (Raw file + separate JPEG) CRW (Raw file with embedded JPEG)
Quality Settings Fine, Normal (JPEG) Fine, Normal (JPEG)
Video clips None None
Battery Type BP-511A Lithium-Ion Rechargeable BP-511 Lithium-Ion Rechargeable
Charger Included Yes, 90 minutes Yes, 90 minutes
PC Interface USB 2.0 Hi-Speed USB 1.1
TV-out Yes Yes
Tripod Mount Yes, metal Yes, metal
Weight (w/out battery or card) 1.5 lb 1.7 lb
Dimensions 144 x 106 x 72 mm 150 x 107 x 75 mm

Included in the Box
Canon EOS 20D Canon EOS 10D
  • Canon EOS 20D Body
  • BP-511A Lithium-Ion rechargeable battery
  • Battery charger
  • A/V cable
  • USB cable
  • Neck strap
  • Instruction manual
  • Software manual
  • Adobe Photoshop Elements
  • EOS Digital Solution Disk
  • Canon EOS 10D Body
  • BP-511 Lithium-Ion rechargeable battery
  • Battery charger
  • A/V cable
  • USB cable
  • Neck strap
  • Instruction manual
  • Software manual
  • Adobe Photoshop Elements
  • EOS Digital Solution Disk

  • * Please note: Firmware version 1.0.5 is used on the 20D for this review.

    Index The Design: Canon EOS 20D
    Comments Locked

    14 Comments

    View All Comments

    • maxusa - Thursday, November 11, 2004 - link

      This is a professional DSLR, not prosumer. The only prosumer attribute of the 20D might be price of the body. But even this is highly questionable if one factors in lens(es). I recommend you change this misleading assertion.
    • Mday - Thursday, November 11, 2004 - link

      Hmm, I would have liked to see an accessory list:
      "All" EF lenses
      EF-S lenses
      flashes
      battery grip

      Overall, dpreview forums provide much better insite into the camera from users of cameras.

      Without a forum attached to digital imaging, questions and comments to anandtech forums are lost to the billions of posts in general hardware.
    • stephencaston - Thursday, November 11, 2004 - link

      Thanks for the comment and good suggestion. We will include this info in future reviews.
    • Gatak - Thursday, November 11, 2004 - link

      Nice article =) the D20 is cirtanly on my wishlist.

      There are things I'd like to see for future photography /image quality tests. You should mention the colour profile and gamma settings for the images that you use.

      A uncalibrated CRT monitor (the default Windows and Linux user) will use a gamma close to 2.5 instead of the sRGB of about 2.2. Unless the user has compensated the gamma shift on their system using tools like Adobe Gamma or xgamma these pictures will look much to dark.

      I have illustrated the difference on this image: http://moment22.mine.nu/20dcc-gamma-compare.jpg

      It should be viewed on a sRGB monitor or in a application that can simulate sRGB on your monitor (like Photoshop)

    Log in

    Don't have an account? Sign up now