Best Memory Cards for Canon PowerShot G1 X Mark III

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Looking for the best SD memory cards for Canon PowerShot G1 X Mark III camera? Here are our top recommended & fastest SD cards for Canon PowerShot G1 X Mark III camera.

A first for a PowerShot, the G1 X Mark III (Amazon, B&H, Adorama) sports a 24.2MP APS-C CMOS sensor and a DIGIC 7 processor to realize notable image clarity, a wide sensitivity range from ISO 100-25600, an impressive continuous shooting rate up to 9 fps, and Full HD 1080p/60 video recording. The body has a dust- and moisture-resistant physical design to permit its use in trying environmental conditions. The G1X Mark III sports a retractable, built-in 3x zoom lens, making it a more convenient choice for travelers. – Don’t own the Canon PowerShot G1 X Mark III yet? Get it on Amazon.

Want to get the best memory cards for the Canon PowerShot G1 X Mark III? In this post, we are going to go through absolutely everything you need to know before buying the best memory card for Canon PowerShot G1 X Mark III.

First off… What kind of memory card do you need?

Before buying a memory card, make sure it complies with your Canon PowerShot G1 X Mark III camera. This is what Canon PowerShot G1 X Mark III requires:

  • Memory Card Slot: 1 x SD/SDHC/SDXC
  • Memory Card Type: SD Card
  • Memory Card Speed: UHS-I
  • Recommended Capacity: 32GB-256GB (SD/SDHC/SDXC)

So, the Canon PowerShot G1 X Mark III has a single SD card slot that supports the UHS-I SD cards. That means you can easily save some money by getting a fast and reliable UHS-I card for your Canon PowerShot G1 X Mark III since you can’t get any extra write speeds from the UHS-II speeds.

Why Do You Need a High-Speed Memory Card?

Not every memory card will work well with your Canon PowerShot G1 X Mark III camera. If the card is too slow, you may have to wait longer for the buffer to clear or end up with recording errors and loose all your footage. So, buying a fast card is always worth it:

  • Fast write speed provides fast buffer clearing time between burst shots optimizing your shooting experience.
  • Fast read speed can let large files such as 4K video or a bunch of high-resolution images by continuous shooting transfer to PC in seconds.

Reminder: if you plan to shoot videos, stick to 64GB (or larger) cards for the best video codex.

Recommended SD Memory Cards for Canon PowerShot G1 X Mark III

If you just want to cut to the chase, here are our top 4 recommended SD cards for Canon PowerShot G1 X Mark III:

1. SanDisk Extreme PRO UHS-I SDXC Card 170 MB/s (V30, U3)

2. Lexar Professional 1667x UHS-II Card (250 MB/s, V60)

3. SanDisk Extreme UHS-I SDXC Card (V30, U3)

4. Kingston Canvas React UHS-I SDXC Card (V30, U3)

Any of these make for a good choice. If you’d like more detailed recommendations, you can find them below.

Best SD Memory Cards for Canon PowerShot G1 X Mark III

1. SanDisk Extreme PRO UHS-I Card 170 MB/s (V30, U3)

  • UHS-I / V30 / U3 / Class 10
  • Max Read Speed: 170 MB/s
  • Max Write Speed: 90 MB/s

The Fastest UHS-I SD card. Highly recommended! 

The SanDisk Extreme Pro 170 MB/s UHS-I card is the fastest UHS-I SD card and the most popular card out there and is almost always one of my top recommended SD card, especially for consumer UHS-I cameras. With write speeds of up to 90 MB/s and read speeds of up to 170 MB/s, the SanDisk Extreme Pro 170MB/s UHS-I card is ideal for whatever you’re doing: fast burst shooting, 4K video and full HD video at 120fps. In addition, SanDisk Extreme Pro UHS-I cards feature a speed class rating of V30 and U3 standard, which guarantees minimum write speeds of 30 MB/s. Available in 64GB, 128GB, 256GB and 512GB sizes, the SanDisk Extreme Pro 170 MB/s UHS-I cards are ideal for professionals recording extreme sports and other fast-action activities.

Buy SanDisk Extreme PRO UHS-I 170 MB/s (V30, U3) at Amazon, B&H, Adorama.

2. Lexar Professional 1667x UHS-II SD Card (250 MB/s, V60)

  • UHS-II / V60 / U3 / Class 10
  • Max Read Speed: 250 MB/s
  • Max Write Speed: 90 MB/s

Affordable UHS-II card with excellent performance.

The Canon PowerShot G1 X Mark III can’t take advantage of those extra write speeds with the UHS-II cards, but if you are seeking the ultra high read speeds to transfer your images and videos much quicker, a fast UHS-II card will be the first choice. With maximum read speeds of up to 250 MB/s and maximum write speeds of up to 90 MB/s, the Lexar Professional 1667x UHS-II card is great for fast burst shooting and 4K & full HD video recording! This card offers excellent performance with a similar price of UHS-I cards. Great value!

Buy Lexar Professional 1667x UHS-II SD Card at Amazon, B&H, Adorama.

3. SanDisk Extreme UHS-I SDXC Card (V30, U3)

  • UHS-I / V30 / U3 / Class 10
  • Max Read Speed: 150 MB/s
  • Max Write Speed: 70 MB/s

Great Value!

If you are really on a very tight budget and just want to save some money, this is the card for you! The SanDisk Extreme UHS-I SDXC Card (V30, U3) supports extremely fast read speeds of up to 150MB/s and write speeds of up to 70MB/s, making it an ideal choice for fast-action or continuous burst mode photography, as well as full HD, 3D, and 4K video – available in 64GB, 128GB, 256GB sizes. A built-in write-protect switch helps to safeguard against the accidental erasure of card data.

Buy SanDisk Extreme UHS-I SDXC Card (V30, U3) at Amazon, B&H, Adorama.

4. Kingston Canvas React UHS-I SDXC Card (V30, U3)

  • UHS-I / V30 / U3 / Class 10 / A1
  • Max Read Speed: 100 MB/s
  • Max Write Speed: 80 MB/s

Another great choice!

Designed to capture action with high-speed photo bursts or 4K video, the Kingston Canvas React UHS-I SDXC Memory Card takes advantage of the UHS-I bus to support read speeds of up to 100 MB/s and write speeds of up to 80 MB/s. This Canvas React card supports the V30 speed class, which guarantees minimum write speeds of 30 MB/s. Ideal for shooting burst-mode photos and 4K video.

Buy Kingston Canvas React UHS-I SDXC Card at Amazon, B&H, Adorama