SanDisk vs Sony SD Cards

Side-by-side price per gigabyte comparison across 267 products.

As of March 2026, SanDisk averages $0.8155/GB across 253 products while Sony averages $6.2269/GB across 14 products on BuyPerUnit. SanDisk offers 87% better value per gigabyte for sd cards.

SanDisk

Better Value
Avg $/GB$0.8155
Best $/GB$0.1102
Price Range$0.1102 – $41.0930
Products253

Sony

Avg $/GB$6.2269
Best $/GB$0.5312
Price Range$0.5312 – $41.2497
Products14

Top Products Compared

Which Should You Buy?

Based on current pricing data, SanDisk offers better overall value for sd cards at an average of $0.8155/GB compared to Sony's $6.2269/GB — that's roughly 87% less per gigabyte.

SanDisk's best deal 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, while Sony's cheapest option is the Sony CEA-G Series CFexpress 960GB Type A Memory Card - IP57-Rated, VPG400 Certified Up to 1800MB/s Read, 1700MB/s Write (960GB) at $0.5312/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 SanDisk or Sony cheaper per GB for sd cards?

As of March 2026, SanDisk averages $0.8155/GB compared to Sony at $6.2269/GB. SanDisk is approximately 87% cheaper per gigabyte on average.

How many SanDisk and Sony sd cards does BuyPerUnit track?

BuyPerUnit currently tracks 253 SanDisk products and 14 Sony products in the sd cards category, all ranked by price per gigabyte.

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).

What is the cheapest Sony sd card per GB?

The cheapest Sony option is the Sony CEA-G Series CFexpress 960GB Type A Memory Card - IP57-Rated, VPG400 Certified Up to 1800MB/s Read, 1700MB/s Write at $0.5312/GB ($509.95 for 960GB).

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