PNY vs Sigma SD Cards
Side-by-side price per gigabyte comparison across 17 products.
As of March 2026, PNY averages $0.5910/GB across 16 products while Sigma averages $31.2494/GB across 1 products on BuyPerUnit. PNY offers 98% better value per gigabyte for sd cards.
PNY
Better ValueSigma
Cheapest Product
Sigma 16mm f/1.4 DC DN Contemporary Lens for Sony E W/ 16GB SD Card & Travel Kit16GB · $499.99 · newegg
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | PNY | PNY 512GB PRO Elite Prime™ C10 U3 V30 A2 microSDXC Flash Memory Card – Ultra-Fast Speeds, Read 200MB/s, Write 150MB/s, 4K UHD, Full HD, UHS-I, for Smartphones, Drones, Action Cameras | 512 GB | $0.2148 | $109.99 | amazon |
| 1 | Sigma | Sigma 16mm f/1.4 DC DN Contemporary Lens for Sony E W/ 16GB SD Card & Travel Kit | 16GB | $31.2494 | $499.99 | newegg |
| 2 | PNY | PNY 256GB Elite-X Class 10 U3 V30 SDXC Flash Memory Card - 100MB/s, Class 10, U3, V30, 4K UHD, Full HD, UHS-I, Full Size SD (Pack of 1) | 256 GB | $0.2343 | $59.99 | amazon |
| 3 | PNY | PNY 256GB PRO Elite Prime™ C10 U3 V30 A2 microSDXC Flash Memory Card – Ultra-Fast Speeds, Read 200MB/s, Write 150MB/s, 4K UHD, Full HD, UHS-I, for Smartphones, Drones, Action Cameras | 256 GB | $0.2473 | $63.32 | amazon |
| 4 | PNY | PNY - 64GB Elite-X Class 10 U3 V30 microSDXC Flash Memory Card 2-Pack | 64 GB | $0.2498 | $15.99 | bestbuy |
| 5 | PNY | PNY - 256GB PRO Elite Class 10 U3 V30 A2 microSDXC Flash Memory Card | 256 GB | $0.3515 | $89.99 | bestbuy |
Which Should You Buy?
Based on current pricing data, PNY offers better overall value for sd cards at an average of $0.5910/GB compared to Sigma's $31.2494/GB — that's roughly 98% less per gigabyte.
PNY's best deal is the PNY 512GB PRO Elite Prime™ C10 U3 V30 A2 microSDXC Flash Memory Card – Ultra-Fast Speeds, Read 200MB/s, Write 150MB/s, 4K UHD, Full HD, UHS-I, for Smartphones, Drones, Action Cameras (512 GB) at $0.2148/GB, while Sigma's cheapest option is the Sigma 16mm f/1.4 DC DN Contemporary Lens for Sony E W/ 16GB SD Card & Travel Kit (16GB) at $31.2494/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 PNY or Sigma cheaper per GB for sd cards?
As of March 2026, PNY averages $0.5910/GB compared to Sigma at $31.2494/GB. PNY is approximately 98% cheaper per gigabyte on average.
How many PNY and Sigma sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 16 PNY products and 1 Sigma products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest PNY sd card per GB?
The cheapest PNY option is the PNY 512GB PRO Elite Prime™ C10 U3 V30 A2 microSDXC Flash Memory Card – Ultra-Fast Speeds, Read 200MB/s, Write 150MB/s, 4K UHD, Full HD, UHS-I, for Smartphones, Drones, Action Cameras at $0.2148/GB ($109.99 for 512 GB).
What is the cheapest Sigma sd card per GB?
The cheapest Sigma option is the Sigma 16mm f/1.4 DC DN Contemporary Lens for Sony E W/ 16GB SD Card & Travel Kit at $31.2494/GB ($499.99 for 16GB).