256gb vs Sp Silicon Power SD Cards
Side-by-side price per gigabyte comparison across 3 products.
As of March 2026, 256gb averages $0.2371/GB across 1 products while Sp Silicon Power averages $0.4096/GB across 2 products on BuyPerUnit. 256gb offers 42% better value per gigabyte for sd cards.
256gb
Better ValueSp 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
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | 256gb | 256GB microSDXC UHS-I Memory Card | 256GB | $0.2371 | $60.71 | newegg |
| 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 | 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, 256gb offers better overall value for sd cards at an average of $0.2371/GB compared to Sp Silicon Power's $0.4096/GB — that's roughly 42% less per gigabyte.
256gb's best deal is the 256GB microSDXC UHS-I Memory Card (256GB) at $0.2371/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 256gb or Sp Silicon Power cheaper per GB for sd cards?
As of March 2026, 256gb averages $0.2371/GB compared to Sp Silicon Power at $0.4096/GB. 256gb is approximately 42% cheaper per gigabyte on average.
How many 256gb and Sp Silicon Power sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 1 256gb products and 2 Sp Silicon Power products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest 256gb sd card per GB?
The cheapest 256gb option is the 256GB microSDXC UHS-I Memory Card at $0.2371/GB ($60.71 for 256GB).
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).