Sp Silicon Power vs Thinkware SD Cards
Side-by-side price per gigabyte comparison across 3 products.
As of March 2026, Sp Silicon Power averages $0.4096/GB across 2 products while Thinkware averages $0.5859/GB across 1 products on BuyPerUnit. Sp Silicon Power offers 30% better value per gigabyte for sd cards.
Sp Silicon Power
Better ValueCheapest Product
Silicon Power 128GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card for Cams, DJI Pocket and Drones128 GB · $24.97 · amazon
Thinkware
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Sp Silicon Power | Silicon Power 128GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card for Cams, DJI Pocket and Drones | 128 GB | $0.1951 | $24.97 | amazon |
| 1 | Thinkware | THINKWARE TWA-SMU256TLC UHS-I 256 GB Micro SD Card | 256GB | $0.5859 | $149.99 | newegg |
| 2 | Sp Silicon Power | Silicon Power 32GB 3D NAND High Speed MicroSD Card with Adapter | 32 GB | $0.6241 | $19.97 | amazon |
Which Should You Buy?
Based on current pricing data, Sp Silicon Power offers better overall value for sd cards at an average of $0.4096/GB compared to Thinkware's $0.5859/GB — that's roughly 30% less per gigabyte.
Sp Silicon Power's best deal is the Silicon Power 128GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card for Cams, DJI Pocket and Drones (128 GB) at $0.1951/GB, while Thinkware's cheapest option is the THINKWARE TWA-SMU256TLC UHS-I 256 GB Micro SD Card (256GB) at $0.5859/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 Sp Silicon Power or Thinkware cheaper per GB for sd cards?
As of March 2026, Sp Silicon Power averages $0.4096/GB compared to Thinkware at $0.5859/GB. Sp Silicon Power is approximately 30% cheaper per gigabyte on average.
How many Sp Silicon Power and Thinkware sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 2 Sp Silicon Power products and 1 Thinkware products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest Sp Silicon Power sd card per GB?
The cheapest Sp Silicon Power option is the Silicon Power 128GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card for Cams, DJI Pocket and Drones at $0.1951/GB ($24.97 for 128 GB).
What is the cheapest Thinkware sd card per GB?
The cheapest Thinkware option is the THINKWARE TWA-SMU256TLC UHS-I 256 GB Micro SD Card at $0.5859/GB ($149.99 for 256GB).