Samsung vs Sanfeya USB Flash Drives

Side-by-side price per gigabyte comparison across 11 products.

As of March 2026, Samsung averages $0.2546/GB across 9 products while Sanfeya averages $0.3279/GB across 2 products on BuyPerUnit. Samsung offers 22% better value per gigabyte for usb flash drives.

Samsung

Better Value

Avg $/GB$0.2546

Best $/GB$0.2031

Price Range$0.2031 – $0.3123

Products9

Cheapest Product

SAMSUNG BAR Plus 256GB - 400MB/s USB 3.1 Flash Drive Titan Gray (MUF-256BE4/AM)

256 GB · $51.99 · amazon

Sanfeya

Avg $/GB$0.3279

Best $/GB$0.2498

Price Range$0.2498 – $0.4059

Products2

Cheapest Product

64GB USB C Flash Drive, 2-in-1 OTG USB 3.0 Thumb Drive, Dual USB Memory Stick Pen Drive for Type-C Android Smartphones Tablets and New MacBook Laptop PC PDA Samsung, Black

64 GB · $15.99 · amazon

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	Samsung	SAMSUNG BAR Plus 256GB - 400MB/s USB 3.1 Flash Drive Titan Gray (MUF-256BE4/AM)	256 GB	$0.2031	$51.99	amazon
1	Sanfeya	64GB USB C Flash Drive, 2-in-1 OTG USB 3.0 Thumb Drive, Dual USB Memory Stick Pen Drive for Type-C Android Smartphones Tablets and New MacBook Laptop PC PDA Samsung, Black	64 GB	$0.2498	$15.99	amazon
2	Samsung	Samsung Type-C USB Flash Drive, 256GB, Transfers 4GB Files in 11 Secs w/Up to 400MB/s USB 3.2 Gen 1 Read Speeds, Compatible w/USB 3.0/2.0, Waterproof, 2022, Blue, MUF-256DA/AM	256 GB	$0.2031	$51.99	amazon
2	Sanfeya	32GB USB C Flash Drive, 2-in-1 OTG USB 3.0 Thumb Drive, Dual USB Memory Stick Pen Drive for Type-C Android Smartphones Tablets and New MacBook Laptop PC PDA Samsung, Black	32 GB	$0.4059	$12.99	amazon
3	Samsung	Samsung Type-C USB Flash Drive, 256GB, Transfers 4GB Files in 11 Secs w/Up to 400MB/s USB 3.2 Gen 1 Read Speeds, Compatible w/USB 3.0/2.0, Waterproof, 2022, Blue, MUF-256DA/AM	256 GB	$0.2051	$104.99	amazon
4	Samsung	Samsung Micro SDXC EVO Plus 160MB/s Flash Memory Card 512GB	512GB	$0.2441	$125.00	newegg
5	Samsung	SAMSUNG BAR Plus 3.1 USB Flash Drive, 128GB, 400MB/s, Rugged Metal Casing, Storage Expansion for Photos, Videos, Music, Files, MUF-128BE3/AM, Champagne Silver	128 GB	$0.2499	$31.99	amazon

Which Should You Buy?

Based on current pricing data, Samsung offers better overall value for usb flash drives at an average of $0.2546/GB compared to Sanfeya's $0.3279/GB — that's roughly 22% less per gigabyte.

Samsung's best deal is the SAMSUNG BAR Plus 256GB - 400MB/s USB 3.1 Flash Drive Titan Gray (MUF-256BE4/AM) (256 GB) at $0.2031/GB, while Sanfeya's cheapest option is the 64GB USB C Flash Drive, 2-in-1 OTG USB 3.0 Thumb Drive, Dual USB Memory Stick Pen Drive for Type-C Android Smartphones Tablets and New MacBook Laptop PC PDA Samsung, Black (64 GB) at $0.2498/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 Sanfeya cheaper per GB for usb flash drives?

As of March 2026, Samsung averages $0.2546/GB compared to Sanfeya at $0.3279/GB. Samsung is approximately 22% cheaper per gigabyte on average.

How many Samsung and Sanfeya usb flash drives does BuyPerUnit track?

BuyPerUnit currently tracks 9 Samsung products and 2 Sanfeya products in the usb flash drives category, all ranked by price per gigabyte.

What is the cheapest Samsung usb flash drive per GB?

The cheapest Samsung option is the SAMSUNG BAR Plus 256GB - 400MB/s USB 3.1 Flash Drive Titan Gray (MUF-256BE4/AM) at $0.2031/GB ($51.99 for 256 GB).

What is the cheapest Sanfeya usb flash drive per GB?

The cheapest Sanfeya option is the 64GB USB C Flash Drive, 2-in-1 OTG USB 3.0 Thumb Drive, Dual USB Memory Stick Pen Drive for Type-C Android Smartphones Tablets and New MacBook Laptop PC PDA Samsung, Black at $0.2498/GB ($15.99 for 64 GB).

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