Kootion vs Sd SD Cards
Side-by-side price per gigabyte comparison across 3 products.
As of March 2026, Kootion averages $0.4336/GB across 2 products while Sd averages $0.1759/GB across 1 products on BuyPerUnit. Sd offers 59% better value per gigabyte for sd cards.
Kootion
Cheapest Product
KOOTION 128GB Micro SDXC UHS-I U3 V30 A1 Memory Card - High Speed TF Card for Phone, Camera128 GB · $24.99 · amazon
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
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Kootion | KOOTION 128GB Micro SDXC UHS-I U3 V30 A1 Memory Card - High Speed TF Card for Phone, Camera | 128 GB | $0.1952 | $24.99 | amazon |
| 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 |
| 2 | Kootion | KOOTION 32GB Micro SD Card 2-Pack Class 10 Micro SDHC Card UHS-I Memory Card, High Speed TF Card, C10, U1, 32 GB | 32 GB | $0.6719 | $21.50 | amazon |
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 Kootion's $0.4336/GB — that's roughly 59% 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 Kootion's cheapest option is the KOOTION 128GB Micro SDXC UHS-I U3 V30 A1 Memory Card - High Speed TF Card for Phone, Camera (128 GB) at $0.1952/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 Kootion or Sd cheaper per GB for sd cards?
As of March 2026, Sd averages $0.1759/GB compared to Kootion at $0.4336/GB. Sd is approximately 59% cheaper per gigabyte on average.
How many Kootion and Sd sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 2 Kootion products and 1 Sd products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest Kootion sd card per GB?
The cheapest Kootion option is the KOOTION 128GB Micro SDXC UHS-I U3 V30 A1 Memory Card - High Speed TF Card for Phone, Camera at $0.1952/GB ($24.99 for 128 GB).
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).