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 Value

Sigma

Avg $/GB$31.2494
Best $/GB$31.2494
Price Range$31.2494 – $31.2494
Products1

Top Products Compared

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).

Explore More

Submit a Better Deal

Help others save money

Report an Issue

Help us keep data accurate