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Canon EOS R3 : Specifications and Opinions




Canon EOS R3Canon EOS R3, front

Canon EOS R3, back

Canon EOS R3, top



The Canon EOS R3 is a mirrorless camera with FF (1.0x) sensor and 24 megapixels manufactured from 2021.
70 users have given it an average vote of 9.1 out of 10


If you have used this item, you can add your vote:  


SpecificationsReviewsCompareBuyPhotos


Sensor
FormatFullframe, 36 x 24 mm (image ratio 3:2, crop factor 1.0x in comparison with FF)
Resolution24 megapixel (pixel pitch 6.00 μm)
Sensor typeCMOS BSI Stacked (sensor readout: 1/200)
ISO sensitivities50 - 204800
File formatsJPEG, RAW

Esposure
Shutter speeds30" - 1/64000
Exp. compensation+/- 5 stops at 1/3 steps
Exp. modesM, S, A, P
Metering modesMulti-Area, Semi-Spot, Spot

Features
Mount Canon RF (click here to view all compatible lenses)
StabilizationYes
Autofocus (AF areas)4779
Continuos shooting (with autofocus)30 FPS x 420 RAW, 530 JPEG
Continuos shooting (without autofocus)195 FPS x 50 RAW, 50 JPEG
Pre-BurstNo
Live ViewYes
Video modeC6K (6000x3164p) @ 60 FPS
WiFiYes
GPSYes
USBUSB-C (3.2 2x2)
USB ChargingYes

Computing Features
ND Long ExposureNo
Pixel ShiftNo
Focus StackingYes, in-camera
Startrail/Composite modeNo
AstrotracerNo

Camera body and built
TouchscreenYes
LCD3.2″, 4.15 Mdots, 1440 x 960 pixels, fully articulating
ViewfinderElectronic, coverage 100%, 0.76x
Viewfinder resolution1600 x 1200 px
FlashNo
StorageSD, SDHC, SDXC (UHS-II)
Storage, Slot 2CFExpress Type B
ShutterMechanical and electronic
BatteryCanon LP-E19, 29.16 Wh
Weather sealingYes
Weight1015 g
Dimensions150 x 143 x 87 mm

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Reviews

What do you think?


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Google Translate  The following opinions have been automatically translated with Google Translate.


avatarjunior
sent on 24 Marzo 2026

Pros: The car I've always dreamed of... from all points of view! The eye control wonder is the icing on a very tasty cake to be savored!!

Cons: Mine only since yesterday...

Opinion: I managed to buy it, an excellent used and I had the same feeling I had at my first shot I took with the 5D3, which accompanied me for over 640000 photographs! Now I come from 3 years of glorious use of the R6, but this beast is a whole different story!! I was immediately amazed by the eye control, really full of effectiveness and potential! A very quick glance and immediately you have to the point you are looking at, where you want the crux of the photo! Then some family portraits allowed me to be amazed even by the cleanliness of the files, even at 25000 iso "played"! I also love to use the flash in the right way, now it can be used in electronic shutters, up to 1/180s but also in high speed synchro mode! I foresee a very long life, thanks to the almost exclusive use of electronic shutter! The first impressions were dazzling and I dare not imagine what the R1 is! I also sensed enormous skills and potential in the video side as well! Ps I reserve further updates!

avatarjunior
sent on 03 Ottobre 2025

Pros: Ergonomics, All-rounder, High ISO sealing, Gust

Cons: Card slots

Opinion: Taken used after the release of the R1, it is an all-rounder camera and I use it mainly for sports, weddings and various events. In principle, I also share all the previous comments, I am very satisfied with the purchase. For the type of machine, I would have preferred 2 CFexpress type B cards instead of 1+1 SD.

avatarjunior
sent on 01 Gennaio 2025

Pros: Sharpness, focus, viewfinder, dynamic range, high ISO noise hold. I add focus with the gaze, overbust of the shot with 195 shots in a second, synchronization with the phase of the Led lights absolutely spectacular.

Cons: Battery life: forget the endurance of the 1D M IV! but also of the 1DX M II or III!

Opinion: I modify the post: I finally managed to do three replicas of the same show, so I was able to seriously test the car: I varied the following parameters under the same conditions. 1) Focus tracking: unrivaled. What amazed me, I had never tried it, was "the chase with the gaze", that is, where you look focuses. IT WORKS GREAT! Except that contrary to what they recommend, I have seen that it works well only if you make only one setting, the more you do the more the machine gets "tangled". He is not 100% accurate but still does not miss a beat. Just be careful not to look at the parameters at the bottom because it obviously blurs everything ?. Moreover, my eye does not withstand the brightness of the mirrorless viewfinder for long, so I always shoot with the screen, I feel GREAT in it and I do not tire the eyes; but in some steps it can make a difference. 2) 1.6 magnification: I have always avoided it because it has always degraded the quality of the image. With the R3 the quality remains excellent! so in many situations it can be used without losing quality. 3) the overbust of 195 shots in a second: it makes a maximum of 50, then there is a buffer interval, but you have those 50 shots in a quarter of a second that really allow you to capture the right moment when the movement, as in dance, in its perfection is fundamental. Compared to the classic engine, it must be said that you still have to hit the moment of movement, but in that fraction of a second you have 50 different possibilities. not to be used all the time, you have to insert it and then disenseri, but it is an extra gear. 4) Finally the electronic shot: with LED lights it has always been a nightmare. It finds the phase of the light very well, automatically adjusts to it, and COMPLETELY solves the banding problem! I absolutely recommend the purchase, you save compared to the r1, which certainly gives more, but it is an absolutely exceptional machine. The definition, thanks to the thinner low-pass filter, is absolutely FANTASTIC, and also allows for large crops... Just be careful to calibrate the definition well with the photo styles, because at full definition some artifacts could also appear, you can't have ? everything!

avatarsenior
sent on 15 Novembre 2024

Pros: Record high ISO file quality, general file quality, very beautiful color tending to be warm, top AF with all its modes, easy to manage raw file, dynamic range

Cons: Image view and distant zoom button

Opinion: A definitive camera that excels in all genres, ideal for set astrophotography and clearly for those who shoot in sports, weddings etc. The file at high ISO is really impressive 12,800 ISO has a really fine and contained grain, great dynamic range and color depth, beautiful and robust camera body, infinite battery, effective eye control, 24 megapixels of quality allow a modest crop, clearly no the extreme ones that allows the R5, a complete camera vote 10.

avatarsenior
sent on 15 Novembre 2024

Pros: Excellent in everything or almost.

Cons: View button and trash too far to the bottom left, but these are just habits.

Opinion: Thanks to the lower prices after the release of the new R5 I was able to afford it. Spectacular AF lock and ISO tightness. The slight crops for on-the-fly framing in events do not ruin the quality of the jpeg and you forget that it is a 24 mpx. File very close in quality to the 1DXmk3 that I have used on loan many times. Together with the R5mk2 they play very well as hooking and bursting. For the rest, I agree in principle with all the previous comments. Nothing to add.

There are 9 more reviews. Show all »



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