Best Canon PowerShot G16 SD Memory Card

By Nathaniel Stephan
Last Updated: February 7, 2020
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Best Canon PowerShot Digital Camera Memory Card

The Canon PowerShot G16 may use SD, SDHC, and SDXC memory cards. Video and continuous shooting need SD memory cards with fast write speeds to the card.

You can spoil the overall performance of your camera by using the wrong SD card.

If you are in a hurry, here's the best memory card you can buy for the Canon PowerShot G16:

SanDisk Extreme Pro 128GB UHS-I SD Card

SanDisk Extreme Pro 128GB SD Card

  • Best value for the money.
  • Capacities from 32 GB to 2TB.
  • Transfer speeds up to 170 MB/s.
  • Class 10 & UHS-I
  • Temperature Proof, Water Proof, Shock Proof, and X-ray Proof.

Best SD Cards

In the time since the launch of Canon PowerShot G16, the price of SD memory cards has greatly reduced.

With prices getting low, it doesn't be shrewd to spend money on anything besides a professional-quality card.

SanDisk Extreme Pro, Lexar Professional, and PNY Elite Performance cards have all been reliable for me. I have under no circumstances encountered a card physically fail or unusable data with any of those memory cards.

Every last complication I have dealt with has been due to cheap unbranded memory cards. Attempting to save a buck isn't worth it if your PowerShot G16 will not function properly.

A sensible way to save money is to buy a smaller storage capacity SD card from a high-quality company. By doing this, you will know your images are secure on the SD card.

Recommended SD Cards

SanDisk Extreme Pro 128GB UHS-I SD Card

SanDisk Extreme Pro 128GB SD Card

  • Best value for the money.
  • Capacities from 32 GB to 2TB.
  • Transfer speeds up to 170 MB/s.
  • Class 10 & UHS-I
  • Temperature Proof, Water Proof, Shock Proof, and X-ray Proof.
PNY Elite Performance SDXC 128GB Memory Card

PNY Elite Performance 128GB SD Card

  • Lower priced card.
  • Transfer speeds up to 95 MB/s.
  • Class 10 & UHS-I.
  • Magnet, Shock, Temperature, and Waterproof.

Check price at: Amazon, Adorama, eBay

Lexar Professional 1066X 128GB SD UHS-I Memory Card

Lexar Professional 1066x 128GB SD Card

  • Lexar Professional Silver Card.
  • Transfer speeds up to 160 MB/s.
  • Class 10 & UHS-I.
  • Includes Lexar Recovery Tool Software.
  • Designed for durability in harsh conditions.

Check price at: Amazon, Adorama, eBay

Canon PowerShot G16 SD Card Compatibility

Only SD, SDHC, and SDXC memory cards can be used by the Canon PowerShot G16. Check to be sure you have the most up-to-date firmware installed on your camera for the best performance.

The newest cards, SDUC (Secure Digital Ultra Capacity), are not able to be used in the PowerShot G16.

Four separate specifications of Secure Digital (SD) cards that you need to take into consideration. SD cards can be identified based on the memory card's storage capactiy.

  • SD (Secure Digital) - 128MB to 2GB.
  • SDHC (Secure Digital High Capacity) - 4GB to 32GB.
  • SDXC (Secure Digital eXtended Capacity) - 64GB to 2TB.
  • SDUC (Secure Digital Ultra Capacity) - 4TB to 128TB.

Image Capacity

Panasonic SD Memory Card Contacts

Here's a fast approximation of the volume of maximum-quality JPEGs pictures you can expect to fit on a SD card:

  • 16GB - 4,640 images
  • 32GB - 9,280 images
  • 64GB - 18,560
  • 128GB - 37,120

Speed, Class, & UHS Ratings

Card Speed

The speed rating of an SD card is dependant on the continuous read and write transfer speeds. The transfer speed of a SD memory card is critical for continuous shooting and video.

A slow SD card can cause a drop in the number of continuous images the Canon PowerShot G16 can capture. This is because the buffer in the camera is not able to write to the memory card quickly enough.

When shooting video, a slow card can cause a sudden end to shooting. The video file might also be corrupted. If you intend to record video, it is essential the card you use meets the requirements of the PowerShot G16.

Read speed is important for transferring files to a computer. If you have cards that are full, a card with a fast transfer speed will decrease the transfer time.

Speed Class Rating

Example of where to find SD Card Speed Class
The 10 inside of the C means the card is Class 10.

A card receives a Class rating dependant upon its sustained write speed. Memory cards that have a minimum write speed of 10MB/s will be rated Class 10.

  • Class 2 - 2MB/s
  • Class 4 - 4MB/s
  • Class 6 - 6MB/s
  • Class 8 - 8MB/s
  • Class 10 - 10MB/s or faster

Every name-brand SD card that you can buy today will have a Class 10 rating. You can discover the class rating of a card by finding a number inside of a C on the front.

Ultra High Speed (UHS)

Example of an SD memory card with a UHS-I rating.
The UHS rating of a card can be determined by a Roman numeral I, II, or III on the label of the card.

The Ultra High Speed bus (UHS) comes in SDHC, SDXC, and SDUC memory cards. UHS cards to have faster transfer rates.

Three different specifications exist. They are called UHS-I, UHS-II, and UHS-III.

Look at the front of the memory card to find the UHS rating of a SD memory card. If the SD card has UHS, a Roman numeral I, II, or III can be found on the front of the SD card.

  • UHS-I - Maximum transfer rate of 104 MB/s
  • UHS-II - Maximum transfer rate of 312 MB/s
  • UHS-III - Maximum transfer rate of 624 MB/s

Related Cameras

Taking the facts into consideration, the 128GB SanDisk Extreme Pro is the best memory card for the Canon PowerShot G16. You're now also prepared for any future camera you own.

Listed here are more pages on digital cameras with similar needs as the PowerShot G16:

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