Sd vs Sony SD Cards
Side-by-side price per gigabyte comparison across 15 products.
As of March 2026, Sd averages $0.1759/GB across 1 products while Sony averages $6.2269/GB across 14 products on BuyPerUnit. Sd offers 97% better value per gigabyte for sd cards.
Sd
Better ValueCheapest Product
SD Memory Card To 3.5inch 40Pins Male IDE Adapter 5V SD-3.5 IDE Secure Converter Support Up To 128gb SDXD Card128GB · $22.52 · newegg
Sony
Cheapest 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 | Sd | SD Memory Card To 3.5inch 40Pins Male IDE Adapter 5V SD-3.5 IDE Secure Converter Support Up To 128gb SDXD Card | 128GB | $0.1759 | $22.52 | 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 | Sony | Sony 128GB SF-M Tough Series UHS-II SDXC Memory Card | 128GB | $0.6246 | $79.95 | newegg |
| 3 | Sony | Sony - CEA-G240T | 240 GB | $1.0833 | $259.99 | bestbuy |
| 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, Sd offers better overall value for sd cards at an average of $0.1759/GB compared to Sony's $6.2269/GB — that's roughly 97% less per gigabyte.
Sd's best deal is the SD Memory Card To 3.5inch 40Pins Male IDE Adapter 5V SD-3.5 IDE Secure Converter Support Up To 128gb SDXD Card (128GB) at $0.1759/GB, while Sony's cheapest 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 (960GB) at $0.5312/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 Sd or Sony cheaper per GB for sd cards?
As of March 2026, Sd averages $0.1759/GB compared to Sony at $6.2269/GB. Sd is approximately 97% cheaper per gigabyte on average.
How many Sd and Sony sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 1 Sd products and 14 Sony products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest Sd sd card per GB?
The cheapest Sd option is the SD Memory Card To 3.5inch 40Pins Male IDE Adapter 5V SD-3.5 IDE Secure Converter Support Up To 128gb SDXD Card at $0.1759/GB ($22.52 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).