Canon vs Sony SD Cards
Side-by-side price per gigabyte comparison across 18 products.
As of March 2026, Canon averages $20.1793/GB across 4 products while Sony averages $6.2269/GB across 14 products on BuyPerUnit. Sony offers 69% better value per gigabyte for sd cards.
Canon
Cheapest Product
Canon PowerShot G1 X Mark III Digital Camera & 128GB MicroSD x2 & Battery128GB · $1519.95 · newegg
Sony
Better ValueCheapest Product
Sony CEA-G Series CFexpress 960GB Type A Memory Card - IP57-Rated, VPG400 Certified Up to 1800MB/s Read, 1700MB/s Write960GB · $509.95 · newegg
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Canon | Canon PowerShot G1 X Mark III Digital Camera & 128GB MicroSD x2 & Battery | 128GB | $11.8746 | $1519.95 | newegg |
| 1 | Sony | Sony CEA-G Series CFexpress 960GB Type A Memory Card - IP57-Rated, VPG400 Certified Up to 1800MB/s Read, 1700MB/s Write | 960GB | $0.5312 | $509.95 | newegg |
| 2 | Canon | Canon PowerShot G1 X Mark III Digital Camera & 128GB MicroSD & Battery x2 | 128GB | $11.8746 | $1519.95 | newegg |
| 2 | Sony | Sony 128GB SF-M Tough Series UHS-II SDXC Memory Card | 128GB | $0.6246 | $79.95 | newegg |
| 3 | Canon | Canon PowerShot G1 X Mark III Digital Camera & 64GB MicroSD & Battery x2 | 64GB | $23.9055 | $1529.95 | newegg |
| 3 | Sony | Sony - CEA-G240T | 240 GB | $1.0833 | $259.99 | bestbuy |
| 4 | Canon | Canon T7 Digital SLR Camera with 18-55mm Lens + Photo Editor Software Bundle + 58mm UV CPL ND + 16GB Memory Card + Case | 16GB | $33.0625 | $529.00 | newegg |
| 4 | Sony | Sony - SFG128T/T1 128GB SDXC UHS-II TOUGH G Series Memory Card | 128 GB | $1.6405 | $209.99 | bestbuy |
| 5 | Sony | Sony - QDG120F/J 120GB XQD Memory Card | 120 GB | $1.6666 | $199.99 | bestbuy |
Which Should You Buy?
Based on current pricing data, Sony offers better overall value for sd cards at an average of $6.2269/GB compared to Canon's $20.1793/GB — that's roughly 69% less per gigabyte.
Sony's best deal is the Sony CEA-G Series CFexpress 960GB Type A Memory Card - IP57-Rated, VPG400 Certified Up to 1800MB/s Read, 1700MB/s Write (960GB) at $0.5312/GB, while Canon's cheapest option is the Canon PowerShot G1 X Mark III Digital Camera & 128GB MicroSD x2 & Battery (128GB) at $11.8746/GB.
However, price per GB isn't everything — consider factors like warranty, performance specs, and your specific capacity needs. Check individual product pages for detailed specifications.
Frequently Asked Questions
Is Canon or Sony cheaper per GB for sd cards?
As of March 2026, Sony averages $6.2269/GB compared to Canon at $20.1793/GB. Sony is approximately 69% cheaper per gigabyte on average.
How many Canon and Sony sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 4 Canon products and 14 Sony products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest Canon sd card per GB?
The cheapest Canon option is the Canon PowerShot G1 X Mark III Digital Camera & 128GB MicroSD x2 & Battery at $11.8746/GB ($1519.95 for 128GB).
What is the cheapest Sony sd card per GB?
The cheapest Sony option is the Sony CEA-G Series CFexpress 960GB Type A Memory Card - IP57-Rated, VPG400 Certified Up to 1800MB/s Read, 1700MB/s Write at $0.5312/GB ($509.95 for 960GB).