ADATA vs PNY SD Cards

Side-by-side price per gigabyte comparison across 24 products.

As of March 2026, ADATA averages $0.3618/GB across 8 products while PNY averages $0.5910/GB across 16 products on BuyPerUnit. ADATA offers 39% better value per gigabyte for sd cards.

ADATA

Better Value
Avg $/GB$0.3618
Best $/GB$0.1361
Price Range$0.1361 – $1.0094
Products8

Top Products Compared

RankBrandProductCapacity$/GBPriceRetailer
1ADATAADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1)512GB$0.1361$69.67newegg
1PNYPNY 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 Cameras512 GB$0.2148$109.99amazon
2ADATAADATA 256GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUI3V30SA2-RA1)256GB$0.1562$39.99newegg
2PNYPNY 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$59.99amazon
3ADATAADATA 128GB Premier microSDXC UHS-I / Class 10 Memory Card with SD Adapter, Speed Up to 85MB/s (AUSDX128GUICL10 85-RA1)128GB$0.1945$24.90newegg
3PNYPNY 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 Cameras256 GB$0.2473$63.32amazon
4ADATAADATA Premier 64GB Secure Digital Extended Capacity (SDXC) Flash Card64GB$0.2238$14.32newegg
4PNYPNY - 64GB Elite-X Class 10 U3 V30 microSDXC Flash Memory Card 2-Pack64 GB$0.2498$15.99bestbuy
5ADATA512GB AData Premier Extreme SD Express Card SDXC PCIe Gen3 UHS-I U3 SD7.0512GB$0.3678$188.33newegg
5PNYPNY - 256GB PRO Elite Class 10 U3 V30 A2 microSDXC Flash Memory Card256 GB$0.3515$89.99bestbuy

Which Should You Buy?

Based on current pricing data, ADATA offers better overall value for sd cards at an average of $0.3618/GB compared to PNY's $0.5910/GB — that's roughly 39% less per gigabyte.

ADATA's best deal is the ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1) (512GB) at $0.1361/GB, while PNY's cheapest 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 (512 GB) at $0.2148/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 ADATA or PNY cheaper per GB for sd cards?

As of March 2026, ADATA averages $0.3618/GB compared to PNY at $0.5910/GB. ADATA is approximately 39% cheaper per gigabyte on average.

How many ADATA and PNY sd cards does BuyPerUnit track?

BuyPerUnit currently tracks 8 ADATA products and 16 PNY products in the sd cards category, all ranked by price per gigabyte.

What is the cheapest ADATA sd card per GB?

The cheapest ADATA option is the ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1) at $0.1361/GB ($69.67 for 512GB).

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).

Explore More

Submit a Better Deal

Help others save money

Report an Issue

Help us keep data accurate