The KOOTION 128GB Micro SDXC UHS-I U3 V30 A1 Memory Card - High Speed TF Card for Phone, Camera costs $0.2137/GB while the Sony 128GB UHS-II TOUGH SD CARD R300 W299 costs $1.9921/GB. KOOTION 128GB Micro SDXC UHS-I U3 V30 A1 Memory Card - High Speed TF Card for Phone, Camera offers 89% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
KOOTION 128GB Micro SDXC UHS-I U3 V30 A1 Memory Card - High Speed TF Card for Phone, Camera vs Sony 128GB UHS-II TOUGH SD CARD R300 W299 — Which Is Better Value?
Specification Comparison
| Spec | KOOTION 128GB Micro SDXC UHS-I U3 V30 A1 Memory Card - High Speed TF Card for Phone, Camera | Sony 128GB UHS-II TOUGH SD CARD R300 W299 |
|---|---|---|
| Brand | KOOTION | Sony |
| Capacity | 128 GB | 128GB |
| $/GB | $0.2137 | $1.9921 |
| Price | $27.35 | $254.99 |
| Retailer | Amazon | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the KOOTION 128GB Micro SDXC UHS-I U3 V30 A1 Memory Card - High Speed TF Card for Phone, Camera offers better value at $0.2137//GB compared to the Sony 128GB UHS-II TOUGH SD CARD R300 W299 at $1.9921//GB — that's roughly 89% less per gigabyte.
The best deal for the KOOTION 128GB Micro SDXC UHS-I U3 V30 A1 Memory Card - High Speed TF Card for Phone, Camera is $27.35 at Amazon, while the Sony 128GB UHS-II TOUGH SD CARD R300 W299 starts at $254.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each KOOTION 128GB Micro SDXC UHS-I U3 V30 A1 Memory Card - High Speed TF Card for Phone, Camera and Sony 128GB UHS-II TOUGH SD CARD R300 W299 product page for detailed specifications and price history.
Frequently Asked Questions
Is KOOTION 128GB Micro SDXC UHS-I U3 V30 A1 Memory Card - High Speed TF Card for Phone, Camera or Sony 128GB UHS-II TOUGH SD CARD R300 W299 a better deal?
As of June 2026, KOOTION 128GB Micro SDXC UHS-I U3 V30 A1 Memory Card - High Speed TF Card for Phone, Camera offers better value at $0.2137//GB compared to Sony 128GB UHS-II TOUGH SD CARD R300 W299 at $1.9921//GB. That is approximately 89% better value per gigabyte.
What is the price per GB of KOOTION 128GB Micro SDXC UHS-I U3 V30 A1 Memory Card - High Speed TF Card for Phone, Camera?
The KOOTION 128GB Micro SDXC UHS-I U3 V30 A1 Memory Card - High Speed TF Card for Phone, Camera is currently priced at $0.2137/GB ($27.35 for 128 GB) at Amazon.
Where can I buy Sony 128GB UHS-II TOUGH SD CARD R300 W299 for the cheapest price?
The cheapest price for the Sony 128GB UHS-II TOUGH SD CARD R300 W299 is $254.99 at Newegg, which works out to $1.9921/GB.