Best SD Memory Cards for Canon R

The EOS R was Canon’s first full-frame mirrorless camera. With its release, they joined the likes of Sony in the growing full-frame mirrorless market. It features the same 30MP found in the 5D Mark IV. During the release, Canon praised the camera’s autofocus system with 5,655 AF points, claiming it was the world’s fastest AF system. This, along with 4K video recording support and a fully articulating screen, make it a very compelling camera for videographers. Of course, it’s an excellent choice for photographers as well. With that said, let’s take a look at some of the best memory cards for Canon EOS R.

best sd memory cards canon r
image source: Canon / Sony

Best SD Cards for Canon R

Let us start by saying that the R has one memory card slot, which supports speedy UHS-II cards. Of course, older UHS-I cards are also supported, but if you want to get the most out of this camera, we certainly suggest grabbing a UHS-II card or two. Only buy a UHS-I card if you need an extra memory cards to use in case you fill up your UHS-II cards (because they’re much cheaper, you can grab a larger one). Here are the best SD cards for Canon R.

UHS-II Cards:
Sony Tough-G Series SDXC 128GB UHS-II U3 V90 Up to 299 MB/s Up to 300 MB/s
Lexar Professional 2000X 128GB SDXC UHS-II U3 V90 Up to 260 MB/s Up to 300 MB/s
ProGrade Digital 128GB UHS-II U3 V90 Up to 250 MB/s Up to 300 MB/s
UHS-I Cards:
SanDisk Extreme PRO 128GB UHS-I U3 V30 Up to 90 MB/s Up to 170 MB/s
Kingston Canvas React 128GB UHS-I U3 Up to 80 MB/s Up to 100 MB/s
Transcend 128GB UHS-I U3 Up to 60 MB/s Up to 95 MB/s

Recommended SD Cards for Video on Canon R

When it comes to shooting video, the EOS R is much more demanding than Canon EOS RP – its cheaper brother. As we said, it supports 4K video recording at up to 30 fps, and you can choose from two codecs – 120 Mbit/s (15 MB/s) or 480 Mbit/s (60 MB/s). Now, if you plan on using the first option, basically any UHS-II or UHS-I card will do fine, but if you plan on using the 480 Mbit/s codec, you should stick to the fastest UHS-II cards available, such as Sony’s SF-G Tough or G High-Performance cards.


Canon EOS R has some limitations, like the crop in 4K mode, but thanks to its autofocus and amazing lenses with a lineup that’s getting bigger by the day, it is still an excellent choice, both for photography and video. Hopefully, our guide helped you pick the right memory card for your EOS R and remember, we highly suggest grabbing a UHS-II card for this camera.

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