The SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail costs $0.1545/GB while the Patriot Memory 128GB A1 / V30 Micro SD Card for Android Phones and Tablets, 4K Video Recording - PEF128GEP31MCX costs $0.1484/GB. Patriot Memory 128GB A1 / V30 Micro SD Card for Android Phones and Tablets, 4K Video Recording - PEF128GEP31MCX offers 4% better value per gigabyte as of March 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail vs Patriot Memory 128GB A1 / V30 Micro SD Card for Android Phones and Tablets, 4K Video Recording - PEF128GEP31MCX — Which Is Better Value?
Specification Comparison
| Spec | SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail | Patriot Memory 128GB A1 / V30 Micro SD Card for Android Phones and Tablets, 4K Video Recording - PEF128GEP31MCX |
|---|---|---|
| Brand | SanDisk | Patriot Memory |
| Capacity | 128GB | 128 GB |
| $/GB | $0.1545 | $0.1484 |
| Price | $19.77 | $18.99 |
| Retailer | Newegg | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Patriot Memory 128GB A1 / V30 Micro SD Card for Android Phones and Tablets, 4K Video Recording - PEF128GEP31MCX offers better value at $0.1484//GB compared to the SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail at $0.1545//GB — that's roughly 4% less per gigabyte.
The best deal for the Patriot Memory 128GB A1 / V30 Micro SD Card for Android Phones and Tablets, 4K Video Recording - PEF128GEP31MCX is $18.99 at Amazon, while the SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail starts at $19.77 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail and Patriot Memory 128GB A1 / V30 Micro SD Card for Android Phones and Tablets, 4K Video Recording - PEF128GEP31MCX product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail or Patriot Memory 128GB A1 / V30 Micro SD Card for Android Phones and Tablets, 4K Video Recording - PEF128GEP31MCX a better deal?
As of March 2026, Patriot Memory 128GB A1 / V30 Micro SD Card for Android Phones and Tablets, 4K Video Recording - PEF128GEP31MCX offers better value at $0.1484//GB compared to SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail at $0.1545//GB. That is approximately 4% better value per gigabyte.
What is the price per GB of SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail?
The SanDisk SDSDUNR-128G-GN3IN CYU 128GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail is currently priced at $0.1545/GB ($19.77 for 128GB) at Newegg.
Where can I buy Patriot Memory 128GB A1 / V30 Micro SD Card for Android Phones and Tablets, 4K Video Recording - PEF128GEP31MCX for the cheapest price?
The cheapest price for the Patriot Memory 128GB A1 / V30 Micro SD Card for Android Phones and Tablets, 4K Video Recording - PEF128GEP31MCX is $18.99 at Amazon, which works out to $0.1484/GB.