Agi vs Samyang SD Cards
Side-by-side price per gigabyte comparison across 5 products.
As of March 2026, Agi averages $0.2420/GB across 4 products while Samyang averages $7.0305/GB across 1 products on BuyPerUnit. Agi offers 97% better value per gigabyte for sd cards.
Agi
Better ValueCheapest Product
AGI 512GB 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,...512GB · $103.99 · newegg
Samyang
Cheapest Product
Samyang AF 16mm f/2.8 P FE Lens (Sony E), 2 Pack 64GB PRO UHS-I SDXC Memory Card64GB · $449.95 · newegg
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Agi | AGI 512GB 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,... | 512GB | $0.2031 | $103.99 | newegg |
| 1 | Samyang | Samyang AF 16mm f/2.8 P FE Lens (Sony E), 2 Pack 64GB PRO UHS-I SDXC Memory Card | 64GB | $7.0305 | $449.95 | newegg |
| 2 | Agi | AGI 1TB TF138 MicroSD Memory, High-Capacity Storage Suit for Gaming. MicroSDXC A2 U3 V30 4K UHS-I U3 (Read Speed up to 170 MB/s, Write Speed up to... | 1TB | $0.2220 | $221.99 | newegg |
| 3 | Agi | AGI 256GB 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,... | 256GB | $0.2539 | $64.99 | newegg |
| 4 | Agi | 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,... | 128GB | $0.2890 | $36.99 | newegg |
Which Should You Buy?
Based on current pricing data, Agi offers better overall value for sd cards at an average of $0.2420/GB compared to Samyang's $7.0305/GB — that's roughly 97% less per gigabyte.
Agi's best deal is the AGI 512GB 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,... (512GB) at $0.2031/GB, while Samyang's cheapest option is the Samyang AF 16mm f/2.8 P FE Lens (Sony E), 2 Pack 64GB PRO UHS-I SDXC Memory Card (64GB) at $7.0305/GB.
However, price per GB isn't everything — consider factors like warranty, performance specs, and your specific capacity needs. Check individual product pages for detailed specifications.
Frequently Asked Questions
Is Agi or Samyang cheaper per GB for sd cards?
As of March 2026, Agi averages $0.2420/GB compared to Samyang at $7.0305/GB. Agi is approximately 97% cheaper per gigabyte on average.
How many Agi and Samyang sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 4 Agi products and 1 Samyang products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest Agi sd card per GB?
The cheapest Agi option is the AGI 512GB 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,... at $0.2031/GB ($103.99 for 512GB).
What is the cheapest Samyang sd card per GB?
The cheapest Samyang option is the Samyang AF 16mm f/2.8 P FE Lens (Sony E), 2 Pack 64GB PRO UHS-I SDXC Memory Card at $7.0305/GB ($449.95 for 64GB).