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Compared to... Prosumer

Studio scene comparison

This is our standard studio scene comparison shot taken from exactly the same tripod position within minutes of each other. Lighting: 2 x 800W studio lights with dichroic daylight filters bounced off a white ceiling reflector. Crops magnified 200%.

Additionally: We also have a side by side comparison of the Canon EOS 300D and Sony's eight megapixel DSC-F828 as part of that camera's review, click here.

Canon EOS 300D vs. Canon PowerShot G5

Because of the difference in aspect ratio between these two cameras (3:2 vs 4:3) the EOS 300D actually has only a 104 pixel vertical resolution advantage (just 5%). So despite the sensor pixel count difference (six versus five megapixels) the actual vertical resolution should be very similar, you can simply imagine the EOS 300D as being able to capture more image area at the left and right sides of the image (240 pixels each side).

So to make this comparison more interesting I attempted to achieve a similar vertical framing with the G5 shot as the EOS 300D, as you will see below.

Camera settings:

  • Canon EOS 300D: Canon EF 50 mm F1.4, Aperture Priority, ISO 100, JPEG Large/Fine,
    Auto WB, Default Parameter 1 (Contrast +1, Sharpness +1, Saturation +1)
  • Canon PowerShot G5: Aperture Priority, ISO 50, JPEG Large/Super-Fine,
    Auto WB, Default Parameters
Canon EOS 300D Canon PowerShot G5
ISO 100, 1 sec, F10 ISO 50, 1/3 sec, F5
2,577 KB JPEG (3072 x 2048) 2,236 KB JPEG (2592 x 1944)

First of all it is worth remembering that this comparison was carried out with the G5 set at ISO 50, there is no way the G5 could keep noise down in the same way the EOS 300D does even at ISO 100 let alone higher sensitivities (see this page). It's clear to see the differences in image processing between the two, the G5's images have a harder more processed appearance with more visible artifacts and more visible noise. Color balance and tonal response are surprisingly similar, surprising unless you remember that both of these camera's feature Canon's "DiGiC" processor. In some crops the G5 does appear to be resolving more detail than the EOS 300D, that is an eye-opener in itself. Overall however I'm still comfortable in saying I prefer the EOS 300D image's D-SLR look to the G5's harder prosumer camera output.*

* Note that it would be possible to get a little closer to the look of the EOS 300D image by reducing sharpening on the G5, although it only provides on step of adjustment.

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Total comments: 5

Big downgrade from the 10D, first plastic body, second NO custom menus. This camera is aimed squarely at the PS crowd. The good news out of this is they are releasing a 100~400 F4 L with IS, assuming it's better optically than the current 100~400 this lens should sell like hot cakes!!!

It looks like Nikon/Minolta/Sony are in BIG trouble with this new camera.

1 upvote

The camera has a rotation sensor which allows automatic rotation of images. This is a very important feature lacking on other far more expensive cameras. I'm unsure if the images themselves are rotated, which saves a lot of time in post-production, or if just the previews are rotated, which is a lot less useful but still far better than the Nikon cameras I use like the D1H. I can manually rotate images inside my Canon A70, but this only applies to the preview. With the A70 I still have to rotate in post.

Charlie Medina

I purchased an EOS 300D in Bath, 2003, their first EOS product as I had been stolen my professional NIKON in Liverpool. It isn't too bad and using Photoshop you are able to improve pictures' quality. I am a freelance journalist/photograph.
Now, when I asked CANON for a copy of the lost original Firmware/software they refuse to deliver one. "No software is available" they said. My God! CANON forget old customers! Has any one a copy of original CD for an EOS 300D? PLEASE....I pay for that copy.
Tell me at


1 upvote

my camera wont do anything when turned on,no image on the sscreen no lights on, tried everything
Peter Rix


that's weird :(

Total comments: 5