The Sony - SFG128T/T1 128GB SDXC UHS-II TOUGH G Series Memory Card costs $2.6952/GB while the ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) costs $0.1954/GB. ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) offers 93% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Sony - SFG128T/T1 128GB SDXC UHS-II TOUGH G Series Memory Card vs ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) — Which Is Better Value?
Specification Comparison
| Spec | Sony - SFG128T/T1 128GB SDXC UHS-II TOUGH G Series Memory Card | ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) |
|---|---|---|
| Brand | Sony | ADATA |
| Capacity | 128 GB | 128GB |
| $/GB | $2.6952 | $0.1954 |
| Price | $344.99 | $25.01 |
| Retailer | Best Buy | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | sd | micro-sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) offers better value at $0.1954//GB compared to the Sony - SFG128T/T1 128GB SDXC UHS-II TOUGH G Series Memory Card at $2.6952//GB — that's roughly 93% less per gigabyte.
The best deal for the ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) is $25.01 at Newegg, while the Sony - SFG128T/T1 128GB SDXC UHS-II TOUGH G Series Memory Card starts at $344.99 at Best Buy.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Sony - SFG128T/T1 128GB SDXC UHS-II TOUGH G Series Memory Card and ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) product page for detailed specifications and price history.
Frequently Asked Questions
Is Sony - SFG128T/T1 128GB SDXC UHS-II TOUGH G Series Memory Card or ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) a better deal?
As of July 2026, ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) offers better value at $0.1954//GB compared to Sony - SFG128T/T1 128GB SDXC UHS-II TOUGH G Series Memory Card at $2.6952//GB. That is approximately 93% better value per gigabyte.
What is the price per GB of Sony - SFG128T/T1 128GB SDXC UHS-II TOUGH G Series Memory Card?
The Sony - SFG128T/T1 128GB SDXC UHS-II TOUGH G Series Memory Card is currently priced at $2.6952/GB ($344.99 for 128 GB) at Best Buy.
Where can I buy ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) for the cheapest price?
The cheapest price for the ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) is $25.01 at Newegg, which works out to $0.1954/GB.