Samsung vs SanDisk SD Cards

Side-by-side price per gigabyte comparison across 361 products.

As of September 2026, Samsung averages $0.6249/GB across 48 products while SanDisk averages $0.7451/GB across 313 products on BuyPerUnit. Samsung offers 16% better value per gigabyte for sd cards.

Samsung

Better Value

Avg $/GB$0.6249

Best $/GB$0.1758

Price Range$0.1758 – $2.1869

Products48

Cheapest Product

SAMSUNG SD PRO Plus + USB Reader 512GB MicroSD Memory Card Read up to 180MB/s, Write up to 130MB/s

512GB · $89.99 · newegg

SanDisk

Avg $/GB$0.7451

Best $/GB$0.0540

Price Range$0.0540 – $10.9063

Products313

Cheapest Product

SanDisk High Endurance UHS-I U3 microSD Memory Card with SD Adapter - 1TB

1TB · $53.98 · newegg

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	Samsung	SAMSUNG SD PRO Plus + USB Reader 512GB MicroSD Memory Card Read up to 180MB/s, Write up to 130MB/s	512GB	$0.1758	$89.99	newegg
1	SanDisk	SanDisk High Endurance UHS-I U3 microSD Memory Card with SD Adapter - 1TB	1TB	$0.0540	$53.98	newegg
2	Samsung	Samsung Micro SDXC EVO Plus 160MB/s Flash Memory Card 1TB	1TB	$0.1990	$199.00	newegg
2	SanDisk	SanDisk High Endurance UHS-I U3 microSD Memory Card with SD Adapter - 1TB	1TB	$0.0870	$86.98	newegg
3	Samsung	Samsung EVO Plus 512GB MicroSD Memory Card (2024) + SD Adapter	512GB	$0.2538	$129.95	newegg
3	SanDisk	SanDisk High Endurance UHS-I U3 microSD Memory Card with SD Adapter - 1TB	1TB	$0.1214	$121.39	newegg
4	Samsung	Samsung P9 Express microSDXC Express Memory Card 512GB	512 GB	$0.2929	$149.99	amazon
4	SanDisk	SanDisk High Endurance UHS-I U3 microSD Memory Card with SD Adapter - 1TB	1TB	$0.1439	$143.93	newegg
5	Samsung	Samsung P9 Express microSDXC Express Memory Card 256GB	256 GB	$0.3096	$79.25	amazon
5	SanDisk	SANDISK 512GB Ultra microSD Card + Adapter, Up to 150MB/s Read Speeds	512 GB	$0.1646	$84.25	amazon

Which Should You Buy?

Based on current pricing data, Samsung offers better overall value for sd cards at an average of $0.6249/GB compared to SanDisk's $0.7451/GB — that's roughly 16% less per gigabyte.

Samsung's best deal is the SAMSUNG SD PRO Plus + USB Reader 512GB MicroSD Memory Card Read up to 180MB/s, Write up to 130MB/s (512GB) at $0.1758/GB, while SanDisk's cheapest option is the SanDisk High Endurance UHS-I U3 microSD Memory Card with SD Adapter - 1TB (1TB) at $0.0540/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 Samsung or SanDisk cheaper per GB for sd cards?

As of September 2026, Samsung averages $0.6249/GB compared to SanDisk at $0.7451/GB. Samsung is approximately 16% cheaper per gigabyte on average.

How many Samsung and SanDisk sd cards does BuyPerUnit track?

BuyPerUnit currently tracks 48 Samsung products and 313 SanDisk products in the sd cards category, all ranked by price per gigabyte.

What is the cheapest Samsung sd card per GB?

The cheapest Samsung option is the SAMSUNG SD PRO Plus + USB Reader 512GB MicroSD Memory Card Read up to 180MB/s, Write up to 130MB/s at $0.1758/GB ($89.99 for 512GB).

What is the cheapest SanDisk sd card per GB?

The cheapest SanDisk option is the SanDisk High Endurance UHS-I U3 microSD Memory Card with SD Adapter - 1TB at $0.0540/GB ($53.98 for 1TB).

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