This is an in-camera speed test comparing all the most popular memory cards for the Canon SL3. These are our recommended SD memory cards for the Canon SL3, EOS 250D, also known as the Kiss X10.
Table Of Contents
Also, check out my list of Must-Have Accessories for the Canon SL3
Best Memory Cards Canon SL3
Top 5 Best SD Cards
Here are the top-performing or fastest sd cards from the brands we trust. Any of these cards will work great in the Canon SL3 for photos or 4k video. I’ve also listed the speed at which each card performs in-camera.
Card Name | In-Camera Speed | Order |
Sandisk Extreme Pro 200MBs | 65.5MB/s | Amazon |
Sony Professional U3 | 70.1MB/s | Amazon |
Transcend U3 | 67.9MB/s | Amazon |
Delkin Advantage U3 | 63.7MB/s | Amazon |
Kingston CanvasG1 A1 U3 | 63.0MB/s | Amazon |
In-Camera SD Memory Card Speed Test
Here is a list showing the in-camera speed of each card.
I tested 40 cards, both UHS-II and UHS-I, in the Canon SL3 to see which cards perform the fastest and most reliably.
The test involves shooting burst sequences and measuring the time it takes for the buffer to clear.
Memory Card | Speed Class | USB Read | USB Write | Canon SL3 | Order |
---|---|---|---|---|---|
Sandisk Extreme Pro 170MB/s U3 | UHS-I | 99.2 | 88.3 | 65.5MB/s | Amazon |
Sandisk Extreme Plus U3 | UHS-I | 99.3 | 88.2 | 65.9MB/s | Amazon |
Sandisk Extreme U3 | UHS-I | 99.3 | 56.8 | 45.6MB/s | Amazon |
Sandisk Ultra U1 | UHS-I | 99.5 | 34.3 | 24.7MB/s | -- |
Kingston CanvasReact A1 U3 | UHS-I | 99.6 | 82.5 | 63.0MB/s | Amazon |
Kingston CanvasGo! U3 | UHS-I | 99.6 | 74.0 | 58.4MB/s | Amazon |
Lexar 633x U1 | UHS-I | 95.0 | 54.6 | 46.1MB/s | -- |
Sony Professional U3 | UHS-I | 98.5 | 60.2 | 70.1MB/s | Amazon |
Sony U3 94MB/s | UHS-I | 96.7 | 57.5 | 53.4MB/s | Amazon |
Sony U3 95MB/s | UHS-I | 96.6 | 85.4 | 67.1MB/s | Amazon |
Transcend U3 U3 | UHS-I | 96.7 | 87.8 | 67.9MB/s | Amazon |
PNY Elite Performance U3 | UHS-I | 96.7 | 66.9 | 55.4MB/s | Amazon |
Delkin Advantage U3 | UHS-I | 99.6 | 78.8 | 63.7MB/s | Amazon |
Toshiba Exceria Pro U3 | UHS-I | 97.8 | 74.7 | 63.4MB/s | Amazon |
Toshiba Exceria U3 | UHS-I | 97.2 | 29.9 | 28.3MB/s | Amazon |
Verbatim Pro+ U3 | UHS-I | 98.5 | 83.7 | 60.4MB/s | Amazon |
Verbatim Pro U3 | UHS-I | 96.6 | 68.0 | 53.5MB/s | Amazon |
Amplim 667x A1 V30 | UHS-I | 99.6 | 52.2 | 43.4MB/s | Amazon |
Sandisk Extreme Pro 300MB/s | UHS-II | 258.5 | 190.5 | 70.12MB/s | Amazon |
Lexar 2000x | UHS-II | 258.9 | 201.5 | 68.1MB/s | Amazon |
Lexar 1667x | UHS-II | -- | -- | 69.3MB/s | |
Lexar 1000x | UHS-II | 153.4 | 83.09 | 67.1MB/s | Amazon |
Toshiba Exceria Pro | UHS-II | 263.6 | 223.8 | 71.4MB/s | Amazon |
Transcend v90 | UHS-II | 258.2 | 164.9 | 67.8MB/s | Amazon |
Sony G Tough | UHS-II | 256.8 | 201.0 | 71.6MB/s | Amazon |
Sony G | UHS-II | 258.0 | 206.7 | 69.6MB/s | Amazon |
Sony M | UHS-II | 253.6 | 91.60 | 68.6MB/s | Amazon |
Delkin Power | UHS-II | 257.6 | 191.0 | 70.2MB/s | Amazon |
Delkin Prime | UHS-II | 252.8 | 89.1 | 68.5MB/s | Amazon |
Fujifilm Elite II | UHS-II | 259.3 | 168.4 | 70.5MB/s | Amazon |
Adata V90 | UHS-II | 259.4 | 187.4 | 69.88MB/s | Amazon |
Hoodman Steel 2000x | UHS-II | 268.7 | 183.9 | 68.9MB/s | Amazon |
Hoodman Steel 1500x | UHS-II | 258.1 | 169.2 | 69.0MB/s | BHphoto |
ProGrade V90 | UHS-II | 258.2 | 212.8 | 69.5MB/s | Amazon |
ProGrade V60 | UHS-II | 166.9 | 105.9 | 66.4MB/s | Amazon |
Amplim 1900x V60 | UHS-II | 249.8 | 104.5 | 69.0MB/s | Amazon |
Angel Bird V90 | UHS-II | 256.6 | 211.1 | 69.5MB/s | Amazon |
Angel Bird V60 | UHS-II | 166.9 | 80.24 | 67.5MB/s | Amazon |
FreeTail Evoke Pro V60 | UHS-II | 238.5 | 102.8 | 67.6MB/s | Amazon |
Canon SL3 Cameras And Buffer Specs
Sensor: 24.1MP APS-C CMOS Sensor Processor: DIGIC 8 Image Processor Screen: 3.0″ 1.04m-Dot Vari-Angle Touchscreen Video: 4K24p What Is The Bitrate? 120Mbps What Kind Of Memory Card? Single UHS-I Continuous Shoot: 5fps How Big Is The Buffer? 256MB How Many Shots TO Fill The Buffer? 15 ( Sony Professional U3 64GB ) How Long To Clear The Buffer? 2:47 |
Top 3 Recommended Memory Cards
Like most Canon cameras, the SL3 is very memory card-friendly. I very rarely see any memory card issues with Canon cameras, so most modern cards will work great. However, I still have a list of cards that I like and think are good deals. Of course, you can always use the above speed chart as a reference as well.
Check all these prices to find the best bang for the buck.
Sandisk Extreme Pro 200MB/s
Available At: Amazon
Sandisk makes one of the most popular selling SD UHS-I and UHS-II memory cards. They have a great reputation and are top sellers. The Extreme Pro 200MB/s is their latest and greatest UHS-I SD card, and it comes with a lifetime warranty.
Delkin Advantage
Available At: Amazon
Delkin is one of the brands I regularly use in my cameras. I’ve never had a problem with their cards, so they always make my recommendation list. I currently use Delkin XQD cards in my Nikon Z6 and dual Delkin cards in my Sony A7rIII.
Kingston CanvasGo!
Available At: Amazon
Kingston is a great memory card brand, and they now have a few options at different prices and performance levels. Their CanvasGo! Plus card has been performing very well in various tests, and I always recommend it and the brand.
What Size Memory Card To Buy, Canon SL3
I typically find 64GB cards perfect for how I shoot. Mostly photos with a little bit of video here and there. It’s enough to go a day or two without emptying your card, just in case you’re traveling for a weekend or something and don’t have a laptop.
For those shooting video here are some bitrate numbers and shoot durations.
Canon SL3 / 250D video bitrate
4k 24p bitrate: 120Mbps
1080 FHD: 60fps 60Mbps or 30fps 30Mbps
Canon SL3 Video Bitrate Record Time Chart
Record Times | 32GB | 64GB | 128GB | 256GB |
4k 120Mbps | 38min | 71min | 142min | 284min |
1080p 60Mbps | 71min | 142min | 284min | 569min |
1080p 30Mbps | 142min | 284min | 569min | 1138min |
Best Memory Cards For 4k Video Canon SL3
Canon cameras are usually known for their good bitrate, it’s the one thing they don’t skimp on so you will want at least a card that is rated for U3. This will give you a minimum write speed of 30MB/s, which is more than enough to handle what the SL3 can put out.
While some U1 cards will work in the SL3, I wouldn’t recommend it. The SL3 does not have a very large buffer, so it won’t be able to catch any hiccups in a poor-performing memory card. Be sure to grab a decent card if the video will be a focus. Even better, grab one of the cheaper UHS-II cards, like the Lexar 1000x, for quick transfer speeds from your card to your computer. Assuming you have a UHS-II card reader.
Best Memory Cards Canon SL3 / Kiss X10 / EOS 250D Conclusions
The SL3 does a really good job of clearing that buffer quickly with UHS-I cards, but the buffer isn’t very large. Having a quick card can really make a difference here, and the camera will feel much more responsive and ready to go after each burst.
Most cards from the big brands are pretty good these days, I haven’t really seen any serious issues or bad production runs.
Stick with the higher-end UHS-I cards that are at least U3 or v30, and you’ll have a very good setup that will be able to handle anything you throw at it.
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