Sp Silicon Power vs Teknostone SD Cards
Side-by-side price per gigabyte comparison across 4 products.
As of March 2026, Sp Silicon Power averages $0.4096/GB across 2 products while Teknostone averages $0.2448/GB across 2 products on BuyPerUnit. Teknostone offers 40% better value per gigabyte for sd cards.
Sp Silicon Power
Cheapest 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
Teknostone
Better ValueTop 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 | Teknostone | TEKNOSTONE Basic 128GB MicroSDXC Flash Memory with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated HD Support TF Card for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack) | 128 GB | $0.1997 | $25.56 | amazon |
| 2 | Sp Silicon Power | Silicon Power 32GB 3D NAND High Speed MicroSD Card with Adapter | 32 GB | $0.6241 | $19.97 | amazon |
| 2 | Teknostone | TEKNOSTONE Basic 64GB MicroSDXC Flash Memory with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated HD Support TF Card for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack) | 64 GB | $0.2900 | $18.56 | amazon |
Which Should You Buy?
Based on current pricing data, Teknostone offers better overall value for sd cards at an average of $0.2448/GB compared to Sp Silicon Power's $0.4096/GB — that's roughly 40% less per gigabyte.
Teknostone's best deal is the TEKNOSTONE Basic 128GB MicroSDXC Flash Memory with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated HD Support TF Card for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack) (128 GB) at $0.1997/GB, while Sp Silicon Power's cheapest 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 (128 GB) at $0.1951/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 Teknostone cheaper per GB for sd cards?
As of March 2026, Teknostone averages $0.2448/GB compared to Sp Silicon Power at $0.4096/GB. Teknostone is approximately 40% cheaper per gigabyte on average.
How many Sp Silicon Power and Teknostone sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 2 Sp Silicon Power products and 2 Teknostone 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 Teknostone sd card per GB?
The cheapest Teknostone option is the TEKNOSTONE Basic 128GB MicroSDXC Flash Memory with Adapter 90MB/s Read 50MB/s Write UHS-I C10 U3 V30 A1 Rated HD Support TF Card for Dashcams Security Cameras Tablets Phones Drone Console (1 Pack) at $0.1997/GB ($25.56 for 128 GB).