Delkin vs SanDisk SD Cards
Side-by-side price per gigabyte comparison across 255 products.
As of March 2026, Delkin averages $0.6056/GB across 2 products while SanDisk averages $0.8155/GB across 253 products on BuyPerUnit. Delkin offers 26% better value per gigabyte for sd cards.
Delkin
Better ValueSanDisk
Cheapest Product
SanDisk 256GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 190MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-256G-GN6MA256 GB · $28.20 · amazon
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Delkin | Delkin Devices DDSDW63364GB 64GB SDXC 633x (V30) Memory Card | 64GB | $0.4870 | $31.17 | newegg |
| 1 | SanDisk | SanDisk 256GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 190MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-256G-GN6MA | 256 GB | $0.1102 | $28.20 | amazon |
| 2 | Delkin | Delkin SD266-64GB-B CVK 64GB 9p SDXC r40MB/s w20MB/s Class 10 UHS-I U1 Secure Digital Extended Capacity Card Bulk | 64GB | $0.7242 | $46.35 | newegg |
| 2 | SanDisk | SanDisk SDSQUA4-400G-GN6MN MAT 400GB 8pin microSDXC r120MB/s C10 U1 A1 UHS-I SanDisk Ultra microSDXC Memory Card w/out Adapter Retail | 400GB | $0.1209 | $48.35 | newegg |
| 3 | SanDisk | SANDISK - Ultra PLUS 1.5TB microSDXC UHS-I Memory Card | 1.5 TB | $0.1293 | $193.99 | bestbuy |
| 4 | SanDisk | SanDisk SDSDUNR-256G-GN3IN DHE 256GB 9pin SDXC r100MB/s C10 UHS-I SanDisk Ultra SDXC Memory Card Retail | 256GB | $0.1313 | $33.60 | newegg |
| 5 | SanDisk | SanDisk Ultra Plus 128GB SDXC UHS-I Memory Card | 128 GB | $0.1395 | $17.85 | amazon |
Which Should You Buy?
Based on current pricing data, Delkin offers better overall value for sd cards at an average of $0.6056/GB compared to SanDisk's $0.8155/GB — that's roughly 26% less per gigabyte.
Delkin's best deal is the Delkin Devices DDSDW63364GB 64GB SDXC 633x (V30) Memory Card (64GB) at $0.4870/GB, while SanDisk's cheapest option is the SanDisk 256GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 190MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-256G-GN6MA (256 GB) at $0.1102/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 Delkin or SanDisk cheaper per GB for sd cards?
As of March 2026, Delkin averages $0.6056/GB compared to SanDisk at $0.8155/GB. Delkin is approximately 26% cheaper per gigabyte on average.
How many Delkin and SanDisk sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 2 Delkin products and 253 SanDisk products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest Delkin sd card per GB?
The cheapest Delkin option is the Delkin Devices DDSDW63364GB 64GB SDXC 633x (V30) Memory Card at $0.4870/GB ($31.17 for 64GB).
What is the cheapest SanDisk sd card per GB?
The cheapest SanDisk option is the SanDisk 256GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 190MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAV-256G-GN6MA at $0.1102/GB ($28.20 for 256 GB).