Samdata vs Vansuny USB Flash Drives
Side-by-side price per gigabyte comparison across 7 products.
As of March 2026, Samdata averages $1.1145/GB across 4 products while Vansuny averages $0.3020/GB across 3 products on BuyPerUnit. Vansuny offers 73% better value per gigabyte for usb flash drives.
Samdata
Cheapest Product
SamData 128GB USB Flash Drives 1 Pack 128GB Thumb Drives Memory Stick Jump Drive with LED Light for Storage and Backup (1 Pack Red)128 GB · $18.99 · amazon
Vansuny
Better ValueTop Products Compared
Which Should You Buy?
Based on current pricing data, Vansuny offers better overall value for usb flash drives at an average of $0.3020/GB compared to Samdata's $1.1145/GB — that's roughly 73% less per gigabyte.
Vansuny's best deal is the Vansuny 128GB USB C Flash Drive 2 in 1 OTG USB 3.0 + Type C Memory Stick with Keychain Dual Type C Thumb Drive Photo Stick Jump Drive for Android Smartphones, Computer, Tablet, PC (128 GB) at $0.1718/GB, while Samdata's cheapest option is the SamData 128GB USB Flash Drives 1 Pack 128GB Thumb Drives Memory Stick Jump Drive with LED Light for Storage and Backup (1 Pack Red) (128 GB) at $0.1484/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 Samdata or Vansuny cheaper per GB for usb flash drives?
As of March 2026, Vansuny averages $0.3020/GB compared to Samdata at $1.1145/GB. Vansuny is approximately 73% cheaper per gigabyte on average.
How many Samdata and Vansuny usb flash drives does BuyPerUnit track?
BuyPerUnit currently tracks 4 Samdata products and 3 Vansuny products in the usb flash drives category, all ranked by price per gigabyte.
What is the cheapest Samdata usb flash drive per GB?
The cheapest Samdata option is the SamData 128GB USB Flash Drives 1 Pack 128GB Thumb Drives Memory Stick Jump Drive with LED Light for Storage and Backup (1 Pack Red) at $0.1484/GB ($18.99 for 128 GB).
What is the cheapest Vansuny usb flash drive per GB?
The cheapest Vansuny option is the Vansuny 128GB USB C Flash Drive 2 in 1 OTG USB 3.0 + Type C Memory Stick with Keychain Dual Type C Thumb Drive Photo Stick Jump Drive for Android Smartphones, Computer, Tablet, PC at $0.1718/GB ($21.99 for 128 GB).