The SanDisk Ultra 64GB MicroSD Memory Card Model SDSQUJQ-064G-GZ6MA costs $0.3997/GB while the SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN costs $0.1516/GB. SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN offers 62% better value per gigabyte as of April 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.

SanDisk Ultra 64GB MicroSD Memory Card Model SDSQUJQ-064G-GZ6MA vs SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN — Which Is Better Value?

Specification Comparison

SpecSanDisk Ultra 64GB MicroSD Memory Card Model SDSQUJQ-064G-GZ6MASANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN
BrandSanDiskSanDisk
Capacity64GB128 GB
$/GB$0.3997$0.1516
Price$25.58$19.40
RetailerNeweggAmazon
CategorySD CardsSD Cards
Subcategorymicro-sdsd

Price Across Retailers

SanDisk Ultra 64GB MicroSD Memory Card Model SDSQUJQ-064G-GZ6MA

Newegg$0.3997//GB
$25.58Buy

SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN

Amazon$0.1516//GB
$19.40Buy

Which Should You Buy?

Based on current pricing data, the SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN offers better value at $0.1516//GB compared to the SanDisk Ultra 64GB MicroSD Memory Card Model SDSQUJQ-064G-GZ6MA at $0.3997//GB — that's roughly 62% less per gigabyte.

The best deal for the SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN is $19.40 at Amazon, while the SanDisk Ultra 64GB MicroSD Memory Card Model SDSQUJQ-064G-GZ6MA starts at $25.58 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 Ultra 64GB MicroSD Memory Card Model SDSQUJQ-064G-GZ6MA and SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN product page for detailed specifications and price history.

Frequently Asked Questions

Is SanDisk Ultra 64GB MicroSD Memory Card Model SDSQUJQ-064G-GZ6MA or SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN a better deal?

As of April 2026, SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN offers better value at $0.1516//GB compared to SanDisk Ultra 64GB MicroSD Memory Card Model SDSQUJQ-064G-GZ6MA at $0.3997//GB. That is approximately 62% better value per gigabyte.

What is the price per GB of SanDisk Ultra 64GB MicroSD Memory Card Model SDSQUJQ-064G-GZ6MA?

The SanDisk Ultra 64GB MicroSD Memory Card Model SDSQUJQ-064G-GZ6MA is currently priced at $0.3997/GB ($25.58 for 64GB) at Newegg.

Where can I buy SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN for the cheapest price?

The cheapest price for the SANDISK 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN is $19.40 at Amazon, which works out to $0.1516/GB.

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