Canon vs Silicon Power SD Cards
Side-by-side price per gigabyte comparison across 12 products.
As of March 2026, Canon averages $20.1793/GB across 4 products while Silicon Power averages $0.2781/GB across 8 products on BuyPerUnit. Silicon Power offers 99% 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
Silicon Power
Better ValueCheapest Product
Silicon Power 1TB Superior microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SP001TBSTXDV3V20SP)1TB · $137.79 · newegg
Top Products Compared
Which Should You Buy?
Based on current pricing data, Silicon Power offers better overall value for sd cards at an average of $0.2781/GB compared to Canon's $20.1793/GB — that's roughly 99% less per gigabyte.
Silicon Power's best deal is the Silicon Power 1TB Superior microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SP001TBSTXDV3V20SP) (1TB) at $0.1378/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 Silicon Power cheaper per GB for sd cards?
As of March 2026, Silicon Power averages $0.2781/GB compared to Canon at $20.1793/GB. Silicon Power is approximately 99% cheaper per gigabyte on average.
How many Canon and Silicon Power sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 4 Canon products and 8 Silicon Power 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 Silicon Power sd card per GB?
The cheapest Silicon Power option is the Silicon Power 1TB Superior microSDXC UHS-I (U3), V30 4K A1 Memory Card with Adapter (SP001TBSTXDV3V20SP) at $0.1378/GB ($137.79 for 1TB).