Samsung vs Wintec SD Cards

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

As of March 2026, Samsung averages $0.4577/GB across 20 products while Wintec averages $0.1854/GB across 4 products on BuyPerUnit. Wintec offers 60% better value per gigabyte for sd cards.

Samsung

Avg $/GB$0.4577

Best $/GB$0.1308

Price Range$0.1308 – $2.1869

Products20

Cheapest Product

Samsung EVO Select microSDMemory Card + Adapter, 512GB microSDXC, Up-to 160 MB/s, 4K UHD, UHS-I, C10, U3, V30, A2, for Mobile Phone, Smartphones, Nintendo-Switch, and Tablets (MB-ME512SA/AM)

512 GB · $66.99 · amazon

Wintec

Better Value

Avg $/GB$0.1854

Best $/GB$0.0859

Price Range$0.0859 – $0.2497

Products4

Cheapest Product

Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R

128GB · $10.99 · newegg

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	Samsung	Samsung EVO Select microSDMemory Card + Adapter, 512GB microSDXC, Up-to 160 MB/s, 4K UHD, UHS-I, C10, U3, V30, A2, for Mobile Phone, Smartphones, Nintendo-Switch, and Tablets (MB-ME512SA/AM)	512 GB	$0.1308	$66.99	amazon
1	Wintec	Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R	128GB	$0.0859	$10.99	newegg
2	Samsung	SAMSUNG EVO Select Micro SD-Memory-Card + Adapter, 512GB microSDXC 130MB/s Full HD & 4K UHD, UHS-I, U3, A2, V30, Expanded Storage for Android Smartphones, Tablets, Nintendo-Switch (MB-ME512KA/AM)	512 GB	$0.1387	$70.99	amazon
2	Wintec	Wintec Professional PLUS 64GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD64GBU1PI-R	64GB	$0.2030	$12.99	newegg
3	Samsung	SAMSUNG EVO Select Micro SD-Memory-Card + Adapter, 256GB microSDXC 130MB/s Full HD & 4K UHD, UHS-I, U3, A2, V30, Expanded Storage for Android Smartphones, Tablets, Nintendo-Switch (MB-ME256KA/AM)	256 GB	$0.1640	$41.99	amazon
3	Wintec	Wintec FileMate 64GB microSDXC Professional Plus UHS-I microSDXC Flash Memory Card Model 3FMUSD64GU1PI-R	64GB	$0.2030	$12.99	newegg
4	Samsung	Samsung P9 Express microSD Express Card, 256GB microSDXC Memory Card, Up to 800 MB/s, for Nintendo-Switch ™ 2, (MB MK256T/AM)	256 GB	$0.1757	$44.99	amazon
4	Wintec	Wintec FileMate Mobile Professional 32GB microSDHC Flash Memory Card with SDHC Adapter Model 3FMUSD32GBC10-R	32GB	$0.2497	$7.99	newegg
5	Samsung	Samsung - Pro Ultimate and Reader 512GB microSDXC Memory Card	512 GB	$0.1777	$90.99	bestbuy

Which Should You Buy?

Based on current pricing data, Wintec offers better overall value for sd cards at an average of $0.1854/GB compared to Samsung's $0.4577/GB — that's roughly 60% less per gigabyte.

Wintec's best deal is the Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R (128GB) at $0.0859/GB, while Samsung's cheapest option is the Samsung EVO Select microSDMemory Card + Adapter, 512GB microSDXC, Up-to 160 MB/s, 4K UHD, UHS-I, C10, U3, V30, A2, for Mobile Phone, Smartphones, Nintendo-Switch, and Tablets (MB-ME512SA/AM) (512 GB) at $0.1308/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 Wintec cheaper per GB for sd cards?

As of March 2026, Wintec averages $0.1854/GB compared to Samsung at $0.4577/GB. Wintec is approximately 60% cheaper per gigabyte on average.

How many Samsung and Wintec sd cards does BuyPerUnit track?

BuyPerUnit currently tracks 20 Samsung products and 4 Wintec 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 EVO Select microSDMemory Card + Adapter, 512GB microSDXC, Up-to 160 MB/s, 4K UHD, UHS-I, C10, U3, V30, A2, for Mobile Phone, Smartphones, Nintendo-Switch, and Tablets (MB-ME512SA/AM) at $0.1308/GB ($66.99 for 512 GB).

What is the cheapest Wintec sd card per GB?

The cheapest Wintec option is the Wintec Professional PLUS 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model 3FMSD128GU1PI-R at $0.0859/GB ($10.99 for 128GB).

Explore More

All SD Cards Samsung SD Cards Wintec SD Cards

View all SD Cards