The SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card costs $0.1413/GB while the SanDisk 64GB Ultra microSDXC -I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-064G-GN6MA costs $0.2641/GB. SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card offers 46% better value per gigabyte as of March 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card vs SanDisk 64GB Ultra microSDXC -I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-064G-GN6MA — Which Is Better Value?
SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card
Specification Comparison
| Spec | SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card | SanDisk 64GB Ultra microSDXC -I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-064G-GN6MA |
|---|---|---|
| Brand | SanDisk | SanDisk |
| Capacity | 128 GB | 64 GB |
| $/GB | $0.1413 | $0.2641 |
| Price | $18.09 | $16.90 |
| Retailer | Amazon | Amazon |
| Category | SD Cards | SD Cards |
| Subcategory | sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card offers better value at $0.1413//GB compared to the SanDisk 64GB Ultra microSDXC -I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-064G-GN6MA at $0.2641//GB — that's roughly 46% less per gigabyte.
The best deal for the SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card is $18.09 at Amazon, while the SanDisk 64GB Ultra microSDXC -I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-064G-GN6MA starts at $16.90 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card and SanDisk 64GB Ultra microSDXC -I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-064G-GN6MA product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card or SanDisk 64GB Ultra microSDXC -I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-064G-GN6MA a better deal?
As of March 2026, SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card offers better value at $0.1413//GB compared to SanDisk 64GB Ultra microSDXC -I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-064G-GN6MA at $0.2641//GB. That is approximately 46% better value per gigabyte.
What is the price per GB of SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card?
The SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card is currently priced at $0.1413/GB ($18.09 for 128 GB) at Amazon.
Where can I buy SanDisk 64GB Ultra microSDXC -I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-064G-GN6MA for the cheapest price?
The cheapest price for the SanDisk 64GB Ultra microSDXC -I Memory Card with Adapter - 120MB/s, C10, U1, Full HD, A1, Micro SD Card - SDSQUA4-064G-GN6MA is $16.90 at Amazon, which works out to $0.2641/GB.