Canon EOS R6 Mark III Updated Specifications

Craig Blair
4 Min Read

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The Canon EOS R6 Mark III is coming November 6, 2025 as previously reported, it will be announced alongside an interesting lens in the RF 45mm f/1.2 STM, which will come in at under $600! There has been some contradiction on pricing, but not higher than originally reported.

The Canon EOS R6 Mark III is going to be a confirmed €2899, but the US pricing is a “tentative” $2899, that is not confirmed at this time.

Information Trickles In

More specification for the EOS R6 Mark III continue to hit the inbox, and some of them are not confirmed, but they are likely to be part of the equation.

As you can see, most of the specifications are very close to the Cinema EOS C50, which shouldn’t come as much of a surprise, it seems they are joined at the hips.

Canon didn’t put all that much about the photography specifications when they announced the Cinema EOS C50, and it’s obvious as to why that was.

If the specification is marked as “unconfirmed”, it’s due to where the information came from.

Canon RF 45mm f/1.2 STM Image

Below is an image of the upcoming Canon RF 45mm f/1.2 STM that should give you an idea of how big it is in relation to an “unofficial” RF mount camera. You can come up with your own guesses on which camera.

We received other images, but we are unable to post them at this time.

Canon EOS R6 Mark III

  • 34.2mp/32mp (Same as the Cinema EOS C50)
  • Dual Pixel CMOS AF II with multiple subject detections
  • Can store up to 100 faces for autofocus recognition
  • IBIS: 6.5 Stops
  • 5.76m-Dot EVF (0.76x) (Still Unconfirmed)
  • Pre-capture
  • Max Framerate: 40fps E-Shutter
  • Canon Log-2 & Canon Log-3
  • LGOP (Long Group of Pictures)
  • All-I
  • Mode Dial Now Includes “S&F”
    • Update: This feature let’s you select framerates based on a multiplication factor more efficiently. If you’re shooting at 24fps, you can easily switch to 12fps by selecting 0.5x or double the frame rate by selecting 2x. I don’t know if there are other multiplication settings.
  • Max ISO: 64000
  • 7K Open Gate like the Cinema EOS C50
  • Open Gate RAW 24/25p
  • 24-bit Audio
  • Dual Slot (CFe Type B & SD UHS-II)
  • Full-Size HDMI Port
  • LP-E6P
  • Price €2899
  • Price: $2899 (Tentative)
  • Shipping Begins November 20, 2025

The Unconfirmed

It has now been mentioned by a couple of people that they see no evidence that the EOS R6 Mark III will get the DIGIC accelerator that we see in the EOS R5 Mark II and EOS R1. I hope this isn’t correct, but we can’t confirm it one way or another.

The EOS R6 Mark III going with the CFe Type B and SD UHS-II set up makes a lot of sense even if I don’t personally like it. They can now have the memory card mechanism the same across multiple cameras.

Go to discussion...

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Craig is the founder and editorial director for Canon Rumors. He has been writing about all things Canon for more than 17 years. When he's not writing, you can find him shooting professional basketball and travelling the world looking for the next wildlife adventure. The Canon EOS R1 is his camera of choice.

684 comments

  1. Good catch! But honestly I don't see anything interesting on that camera, except that it really seems to be a new one.

    But it would be interesting, which white lens is attached to that 2x extender 😉
    Could this be a new one? Or is it an already released one?
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  2. So the reasoning behind it not being a R7mkii is because while it does look like a R7 evf it looks a little bigger(which is one of the rumored updates to the R7mkii you guys reported) so it must be a R6mkiii because maybe it just looks like that because of the angle?
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  3. So the reasoning behind it not being a R7mkii is because while it does look like a R7 evf it looks a little bigger(which is one of the rumored updates to the R7mkii you guys reported) so it must be a R6mkiii because maybe it just looks like that because of the angle?

    We didn't report a rumor of a larger EVF for the R72 as far as I can recall.

    The eyecup and the colour of the lugs.
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  4. We didn't report a rumor of a larger EVF for the R72 as far as I can recall.

    The eyecup and the colour of the lugs.
    The evf bump is bigger - R7mkii is reportedly in the wild August 29th

    0.9x equivalent OLED EVF with a higher resolution that the current 2.36m-Dot in the EOS R7 - everything we have been told about the R7mkii sep 20th. That implies it has to be bigger

    The EVF could see a jump to 5.76M dots, pulled from the R5 Mark I, with improved refresh rate - Canon EOS R7 Mark II: Minor Tweaks or a Major Transformation? May 15th in now deleted article.

    There's also been times where you've had "EOS R5 Mark II body size and layout" or some similar wording about it being larger that would again point to evf and eyecup etc being larger too.

    I know a recent article kinda walked back on some that but you've mentioned it being bigger in the past a few times
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  5. The evf bump is bigger - R7mkii is reportedly in the wild August 29th

    0.9x equivalent OLED EVF with a higher resolution that the current 2.36m-Dot in the EOS R7 - everything we have been told about the R7mkii sep 20th. That implies it has to be bigger

    The EVF could see a jump to 5.76M dots, pulled from the R5 Mark I, with improved refresh rate - Canon EOS R7 Mark II: Minor Tweaks or a Major Transformation? May 15th in now deleted article.

    There's also been times where you've had "EOS R5 Mark II body size and layout" or some similar wording about it being larger that would again point to evf and eyecup etc being larger too.

    I know a recent article kinda walked back on some that but you've mentioned it being bigger in the past a few times

    The recent article was a wishlist...... anyway,.this isn't an R72 and this article has nothing to do with an R72 other than one paragraph that I thought was articulated well enough.
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  6. The recent article was a wishlist...... anyway,.this isn't an R72 and this article has nothing to do with an R72 other than one paragraph that I thought was articulated well enough.
    I know. That's why I didn't quote it.

    And I know I'm just pointing out that with everything that's been written about about the R7mkii on this site I don't think those points about the evf would necessarily confirm it's more likely a R6mkiii.
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  7. I know. That's why I didn't quote it.

    And I know I'm just pointing out that with everything that's been written about about the R7mkii on this site I don't think those points about the evf would necessarily confirm it's more likely a R6mkiii.

    .....ok
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  8. Good catch! But honestly I don't see anything interesting on that camera, except that it really seems to be a new one.

    But it would be interesting, which white lens is attached to that 2x extender 😉
    Could this be a new one? Or is it an already released one?
    I wonder if that is the 300-600 attached to it.
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  9. So 3 things I noticed:

    1. The diopter dial is on the right side of the EVF, just like the R6 II and unlike the R7, where it is on the left.

    2. There is a lock position inbetween the On and Off position, just as it can be found on the R6 II.

    3. There seems to be a dial to the left of the EVF, possibly the stills/video switch as it can be found on the R6 II.

    So unless the R7 II shares the nearly exact same body with the R6 III it is likely in my opinion that this is the R6 III.
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  10. Btw I thought exactly that the design will be same as on R1 or R5m2, you can see the EVF in the front is more beveled (not sure if the word is right for this).

    canon-r5-mark-ii-vs-canon-r6-mark-ii-top-a.webp
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