Amazon Basics vs Wintec SD Cards
Side-by-side price per gigabyte comparison across 8 products.
As of March 2026, Amazon Basics averages $0.1839/GB across 4 products while Wintec averages $0.1854/GB across 4 products on BuyPerUnit. Amazon Basics offers 1% better value per gigabyte for sd cards.
Amazon Basics
Better ValueCheapest Product
Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128GB, Black128 GB · $19.91 · amazon
Wintec
Cheapest 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, Amazon Basics offers better overall value for sd cards at an average of $0.1839/GB compared to Wintec's $0.1854/GB — that's roughly 1% less per gigabyte.
Amazon Basics's best deal is the Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128GB, Black (128 GB) at $0.1555/GB, while Wintec's cheapest option is the Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R (128GB) at $0.0859/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 Amazon Basics or Wintec cheaper per GB for sd cards?
As of March 2026, Amazon Basics averages $0.1839/GB compared to Wintec at $0.1854/GB. Amazon Basics is approximately 1% cheaper per gigabyte on average.
How many Amazon Basics and Wintec sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 4 Amazon Basics products and 4 Wintec products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest Amazon Basics sd card per GB?
The cheapest Amazon Basics option is the Amazon Basics microSDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128GB, Black at $0.1555/GB ($19.91 for 128 GB).
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).