The Silicon Power 1TB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with Adapter costs $0.1598/GB while the SanDisk 1TB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card without Adapter, Speed Up to 120MB/s (SDSQUA4-1T00-GN6MN) costs $0.2200/GB. Silicon Power 1TB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with Adapter offers 27% better value per gigabyte as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Silicon Power 1TB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with Adapter vs SanDisk 1TB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card without Adapter, Speed Up to 120MB/s (SDSQUA4-1T00-GN6MN) — Which Is Better Value?
Specification Comparison
| Spec | Silicon Power 1TB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with Adapter | SanDisk 1TB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card without Adapter, Speed Up to 120MB/s (SDSQUA4-1T00-GN6MN) |
|---|---|---|
| Brand | Silicon Power | SanDisk |
| Capacity | 1TB | 1TB |
| $/GB | $0.1598 | $0.2200 |
| Price | $159.79 | $219.95 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Silicon Power 1TB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with Adapter offers better value at $0.1598//GB compared to the SanDisk 1TB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card without Adapter, Speed Up to 120MB/s (SDSQUA4-1T00-GN6MN) at $0.2200//GB — that's roughly 27% less per gigabyte.
The best deal for the Silicon Power 1TB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with Adapter is $159.79 at Newegg, while the SanDisk 1TB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card without Adapter, Speed Up to 120MB/s (SDSQUA4-1T00-GN6MN) starts at $219.95 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Silicon Power 1TB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with Adapter and SanDisk 1TB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card without Adapter, Speed Up to 120MB/s (SDSQUA4-1T00-GN6MN) product page for detailed specifications and price history.
Frequently Asked Questions
Is Silicon Power 1TB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with Adapter or SanDisk 1TB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card without Adapter, Speed Up to 120MB/s (SDSQUA4-1T00-GN6MN) a better deal?
As of May 2026, Silicon Power 1TB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with Adapter offers better value at $0.1598//GB compared to SanDisk 1TB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card without Adapter, Speed Up to 120MB/s (SDSQUA4-1T00-GN6MN) at $0.2200//GB. That is approximately 27% better value per gigabyte.
What is the price per GB of Silicon Power 1TB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with Adapter?
The Silicon Power 1TB Superior Micro SDXC UHS-I (U3), V30 4K A2, High Speed MicroSD Card with Adapter is currently priced at $0.1598/GB ($159.79 for 1TB) at Newegg.
Where can I buy SanDisk 1TB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card without Adapter, Speed Up to 120MB/s (SDSQUA4-1T00-GN6MN) for the cheapest price?
The cheapest price for the SanDisk 1TB Ultra microSDXC A1 UHS-I/U1 Class 10 Memory Card without Adapter, Speed Up to 120MB/s (SDSQUA4-1T00-GN6MN) is $219.95 at Newegg, which works out to $0.2200/GB.