*64gb vs 128gb SD Cards
Side-by-side price per gigabyte comparison across 2 products.
As of March 2026, *64gb averages $0.4456/GB across 1 products while 128gb averages $0.7891/GB across 1 products on BuyPerUnit. *64gb offers 44% better value per gigabyte for sd cards.
*64gb
Better Value128gb
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | *64gb | *64GB MICROSD UHS-I U1 HIGH ENDUR | 64GB | $0.4456 | $28.52 | newegg |
| 1 | 128gb | 128gb Sdxc Class10 Uhs-i Card | 128GB | $0.7891 | $101.01 | newegg |
Which Should You Buy?
Based on current pricing data, *64gb offers better overall value for sd cards at an average of $0.4456/GB compared to 128gb's $0.7891/GB — that's roughly 44% less per gigabyte.
*64gb's best deal is the *64GB MICROSD UHS-I U1 HIGH ENDUR (64GB) at $0.4456/GB, while 128gb's cheapest option is the 128gb Sdxc Class10 Uhs-i Card (128GB) at $0.7891/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 *64gb or 128gb cheaper per GB for sd cards?
As of March 2026, *64gb averages $0.4456/GB compared to 128gb at $0.7891/GB. *64gb is approximately 44% cheaper per gigabyte on average.
How many *64gb and 128gb sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 1 *64gb products and 1 128gb products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest *64gb sd card per GB?
The cheapest *64gb option is the *64GB MICROSD UHS-I U1 HIGH ENDUR at $0.4456/GB ($28.52 for 64GB).
What is the cheapest 128gb sd card per GB?
The cheapest 128gb option is the 128gb Sdxc Class10 Uhs-i Card at $0.7891/GB ($101.01 for 128GB).