Nextbase vs Sp Silicon Power SD Cards
Side-by-side price per gigabyte comparison across 4 products.
As of March 2026, Nextbase averages $0.8397/GB across 2 products while Sp Silicon Power averages $0.4096/GB across 2 products on BuyPerUnit. Sp Silicon Power offers 51% better value per gigabyte for sd cards.
Nextbase
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
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Nextbase | Nextbase - 256GB U3 Ultra High Speed SD card | 256 GB | $0.4296 | $109.99 | bestbuy |
| 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 |
| 2 | Nextbase | Nextbase - Go Pack 32GB microSDHC UHS-III Memory Card | 32 GB | $1.2497 | $39.99 | bestbuy |
| 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 Nextbase's $0.8397/GB — that's roughly 51% 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 Nextbase's cheapest option is the Nextbase - 256GB U3 Ultra High Speed SD card (256 GB) at $0.4296/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 Nextbase or Sp Silicon Power cheaper per GB for sd cards?
As of March 2026, Sp Silicon Power averages $0.4096/GB compared to Nextbase at $0.8397/GB. Sp Silicon Power is approximately 51% cheaper per gigabyte on average.
How many Nextbase and Sp Silicon Power sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 2 Nextbase products and 2 Sp Silicon Power products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest Nextbase sd card per GB?
The cheapest Nextbase option is the Nextbase - 256GB U3 Ultra High Speed SD card at $0.4296/GB ($109.99 for 256 GB).
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).