Eastfun vs Sanfeya USB Flash Drives
Side-by-side price per gigabyte comparison across 3 products.
As of March 2026, Eastfun averages $2.6237/GB across 1 products while Sanfeya averages $0.3279/GB across 2 products on BuyPerUnit. Sanfeya offers 88% better value per gigabyte for usb flash drives.
Eastfun
Cheapest Product
EASTFUN 5Pcs 8GB USB Flash Drive USB 2.0 Flash Memory Stick Thumb Stick Pen(Five Mixed Colors: Blue Purple Rose Green Gold)8 GB · $20.99 · amazon
Sanfeya
Better ValueTop Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Eastfun | EASTFUN 5Pcs 8GB USB Flash Drive USB 2.0 Flash Memory Stick Thumb Stick Pen(Five Mixed Colors: Blue Purple Rose Green Gold) | 8 GB | $2.6237 | $20.99 | 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 | 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 |
Which Should You Buy?
Based on current pricing data, Sanfeya offers better overall value for usb flash drives at an average of $0.3279/GB compared to Eastfun's $2.6237/GB — that's roughly 88% less per gigabyte.
Sanfeya's best deal 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, while Eastfun's cheapest option is the EASTFUN 5Pcs 8GB USB Flash Drive USB 2.0 Flash Memory Stick Thumb Stick Pen(Five Mixed Colors: Blue Purple Rose Green Gold) (8 GB) at $2.6237/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 Eastfun or Sanfeya cheaper per GB for usb flash drives?
As of March 2026, Sanfeya averages $0.3279/GB compared to Eastfun at $2.6237/GB. Sanfeya is approximately 88% cheaper per gigabyte on average.
How many Eastfun and Sanfeya usb flash drives does BuyPerUnit track?
BuyPerUnit currently tracks 1 Eastfun products and 2 Sanfeya products in the usb flash drives category, all ranked by price per gigabyte.
What is the cheapest Eastfun usb flash drive per GB?
The cheapest Eastfun option is the EASTFUN 5Pcs 8GB USB Flash Drive USB 2.0 Flash Memory Stick Thumb Stick Pen(Five Mixed Colors: Blue Purple Rose Green Gold) at $2.6237/GB ($20.99 for 8 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).