Best Memory Cards for Canon PowerShot G1 X Mark III

Here is the guide for you to get the top recommended and best SD memory cards for Canon PowerShot G1 X Mark III camera.

The Canon PowerShot G1 X Mark III compact camera (Amazon, B&H, Adorama) features 24.2MP APS-C CMOS Sensor, DIGIC 7 Image Processor, Dual Pixel AF system (such as the Canon EOS 77D and EOS M5), a fixed 24-72mm equivalent f/2.8-5.6 zoom lens, a wide sensitivity range from ISO 100-25600, and it supports an impressive continuous shooting rate up to 9 fps, and Full HD 1080p/60 video recording. An Optical Image Stabilizer is also featured, to minimize the appearance of camera shake for sharper imagery when shooting handheld.

The Canon PowerShot G1 X Mark III has a single SD card slot that fully supports UHS-I cards. For still photography, 9 fps burst shooting and full HD 1080p/60 video recording, the UHS-I SD card is already more than enough. So you don’t need to pay extra money on the UHS-II cards unless you require fast transfer speeds (read speeds) from your card to your computer.

Below are our top recommended & fastest SD cards for Canon PowerShot G1 X Mark III camera. And our favorite UHS-I SD card for the the G1 X Mark III is SanDisk Extreme Pro UHS-I card 170 MB/s (V30, U3).

Recommended SD Cards for Canon PowerShot G1 X Mark III

We’ve got the top picks for the fastest SD cards for your Canon PowerShot G1 X Mark III camera all here in one handy comparison table. Whether you go for one of these or need more specific advice, check out the details below.

UHS-I SD Cards Max. Read Speed Max. Write Speed
SanDisk Extreme PRO UHS-I SD Card (V30, U3) 200 MB/s 140 MB/s
Samsung PRO Plus UHS-I SD Card (V30, U3) 160 MB/s 120 MB/s
Lexar Professional 1066x UHS-I SD Card (V30, U3) 160 MB/s 120 MB/s
Kingston Canvas Go! Plus UHS-I SD Card (V30, U3) 170 MB/s 90 MB/s
SanDisk Extreme UHS-I SD Card (V30, U3) 150 MB/s 70 MB/s
Kingston Canvas Select Plus UHS-I SD Card (V30, U3) 100 MB/s 85 MB/s

Best Memory Cards for Canon PowerShot G1 X Mark III

1. SanDisk Extreme PRO UHS-I SD Card

SanDisk Extreme PRO UHS-I SD Card Key Specifications:

  • Bus Speed: UHS-I
  • Speed Class: V30 / U3 / Class 10
  • Max Read Speed: 200 MB/s
  • Max Write Speed: 140 MB/s
  • Min Write Speed: 30 MB/s
  • Capacities: 64GB, 128GB, 256GB, 512GB, 1T

The SanDisk Extreme Pro UHS-I SD card is truly an elite pick among UHS-I SD cards and it’s no wonder why it’s so popular. With blistering read speeds of up to 200 MB/s and write speeds of up to 140 MB/s, this SD card is a must-have for capturing full HD, 3D, and 4K video, as well as raw and burst photography. It’s my go-to recommendation for consumers looking for UHS-I compatibility.

The SanDisk Extreme Pro UHS-I SD card is nothing short of amazing; with its resistance to water, shock, X-rays, and temperatures ranging from -13 to 185°F, not to mention its bundled recovery software, it will bring your files back to life – even if you thought they were lost forever. Plus, you can choose from a range of storage capacities, from 32GB all the way up to 1TB, and it’s backed by a limited lifetime warranty.

Buy SanDisk Extreme PRO UHS-I SD Card at AmazonB&HAdorama.

2. Samsung PRO Plus UHS-I SD Card

Samsung PRO Plus UHS-I SD Card Key Specifications:

  • Bus Speed: UHS-I
  • Speed Class: V30 / U3 / Class 10
  • Max Read Speed: 160 MB/s
  • Max Write Speed: 120 MB/s
  • Min Write Speed: 30 MB/s
  • Capacities: 32GB (SDHC), 64GB, 128GB, 256GB (SDXC)

For any photography or videography enthusiast, the Samsung Pro Plus UHS-I SD Card is the perfect choice. Boasting lightning-fast read speeds of up to 160 MB/s and write speeds of up to 120 MB/s, this card is ideal for burst shooting and 4K video recording. With options from 32GB to 256GB, and a 10 year limited warranty, you can rest assured that this affordable and reliable card is a must-have for all your imaging needs!

Buy Samsung PRO Plus UHS-I SD Card at AmazonB&H.

3. Lexar Professional 1066x UHS-I SD Card (Silver Series)

Lexar Professional 1066x UHS-I SD Card (SILVER Series) Key Specifications:

  • Bus Speed: UHS-I
  • Speed Class: V30 / U3 / Class 10
  • Max Read Speed: 160 MB/s
  • Max Write Speed: 120 MB/s
  • Min Write Speed: 30 MB/s
  • Capacities: 64GB, 128GB, 256GB, 512GB, 1T

The Lexar Professional 1066x UHS-I SD Card (SILVER Series) is the pinnacle of performance when it comes to capturing and transferring high-quality photos and 4K UHD video. Offering blazing-fast read speeds of up to 160 MB/s and write speeds of up to 120 MB/s, this is one of the swiftest UHS-I SD Cards out there – perfect for recording 4K UHD content. Plus, its water, shock, vibration, x-ray and temperature resistance make it a truly dependable option too!

Buy Lexar Professional 1066x UHS-I SD Card (Silver Series) at AmazonB&HAdorama.

4. Kingston Canvas Go! Plus UHS-I SD Card

Kingston Canvas Go! Plus UHS-I SD Card Key Specifications:

  • Bus Speed: UHS-I
  • Speed Class: V30 / U3 / Class 10
  • Max Read Speed: 170 MB/s
  • Max Write Speed: 90 MB/s
  • Min Write Speed: 30 MB/s
  • Capacities: 64GB, 128GB, 256GB and 512GB
  • Limited Lifetime Warranty

The Kingston Canvas Go! Plus UHS-I SD Card boasts incredible read speeds of up to 170 MB/s and write speeds of up to 90 MB/s, plus the V30 speed class, making it perfect for burst shooting and recording UHD 4K video. It’s designed to handle whatever life throws at it, like water, shock, vibration, x-rays and extreme temperatures, making it perfect for any environment. And with a variety of storage options in 64GB, 128GB, 256GB and 512GB capacities, you’ll have plenty of room to store all your content, with a limited lifetime warranty to boot!

Buy Kingston Canvas Go! Plus UHS-I SD Card (V30, U3) at AmazonB&HAdorama.


Dust and water resistant, the Canon PowerShot G1 X Mark III is a compact and powerful imaging companion ready for a variety of challenging shooting scenarios. Designed for enthusiast and professional users, it offers a host of useful features to help inspire creativity and improve operability. Don’t own the G1 X Mark III yet? Just get it at Amazon, B&H, Adorama.