The AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs costs $0.2030/GB while the Sony G-Series QD-G120F - Flash memory card - 120 GB - XQD costs $1.9583/GB. AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs offers 90% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs vs Sony G-Series QD-G120F - Flash memory card - 120 GB - XQD — Which Is Better Value?
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Specification Comparison
| Spec | AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs | Sony G-Series QD-G120F - Flash memory card - 120 GB - XQD |
|---|---|---|
| Brand | AGI | Sony |
| Capacity | 128GB | 120GB |
| $/GB | $0.2030 | $1.9583 |
| Price | $25.99 | $235.00 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | micro-sd | sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs offers better value at $0.2030//GB compared to the Sony G-Series QD-G120F - Flash memory card - 120 GB - XQD at $1.9583//GB — that's roughly 90% less per gigabyte.
The best deal for the AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs is $25.99 at Newegg, while the Sony G-Series QD-G120F - Flash memory card - 120 GB - XQD starts at $235.00 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs and Sony G-Series QD-G120F - Flash memory card - 120 GB - XQD product page for detailed specifications and price history.
Frequently Asked Questions
Is AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs or Sony G-Series QD-G120F - Flash memory card - 120 GB - XQD a better deal?
As of September 2026, AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs offers better value at $0.2030//GB compared to Sony G-Series QD-G120F - Flash memory card - 120 GB - XQD at $1.9583//GB. That is approximately 90% better value per gigabyte.
What is the price per GB of AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs?
The AGI 128GB TF138 MicroSDXC Memory Card C10 U3 V30 A2 Micro SD (R/W Speed up to 98/70 MBs) SD Card Adapter is accompanied for Using with DSLRs is currently priced at $0.2030/GB ($25.99 for 128GB) at Newegg.
Where can I buy Sony G-Series QD-G120F - Flash memory card - 120 GB - XQD for the cheapest price?
The cheapest price for the Sony G-Series QD-G120F - Flash memory card - 120 GB - XQD is $235.00 at Newegg, which works out to $1.9583/GB.