Agi vs Wintec SD Cards
Side-by-side price per gigabyte comparison across 8 products.
As of March 2026, Agi averages $0.2420/GB across 4 products while Wintec averages $0.1854/GB across 4 products on BuyPerUnit. Wintec offers 23% better value per gigabyte for sd cards.
Agi
Cheapest 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
Wintec
Better ValueCheapest Product
Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R128GB · $10.99 · newegg
Top Products Compared
Which Should You Buy?
Based on current pricing data, Wintec offers better overall value for sd cards at an average of $0.1854/GB compared to Agi's $0.2420/GB — that's roughly 23% less per gigabyte.
Wintec's best deal is the Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R (128GB) at $0.0859/GB, while Agi's cheapest 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,... (512GB) at $0.2031/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 Wintec cheaper per GB for sd cards?
As of March 2026, Wintec averages $0.1854/GB compared to Agi at $0.2420/GB. Wintec is approximately 23% cheaper per gigabyte on average.
How many Agi and Wintec sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 4 Agi products and 4 Wintec 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 Wintec sd card per GB?
The cheapest Wintec option is the Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R at $0.0859/GB ($10.99 for 128GB).