Raoyi vs Unionsine USB Flash Drives
Side-by-side price per gigabyte comparison across 3 products.
As of March 2026, Raoyi averages $0.4607/GB across 2 products while Unionsine averages $0.2804/GB across 1 products on BuyPerUnit. Unionsine offers 39% better value per gigabyte for usb flash drives.
Raoyi
Unionsine
Better ValueTop Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Raoyi | RAOYI 32GB USB C Flash Drive, 2 in 1 USB 3.0 Type C Dual OTG Metal Thumb Drive Jump Drive Memory Stick with Keychain Suitable for USB-C Smartphones, MacBook, Computers and Tablets (Silver) | 32 GB | $0.3747 | $11.99 | amazon |
| 1 | Unionsine | UnionSine USB C External SSD 128GB, USB3.2 Solid State Flash Drive Up to 450MB/s, Mini Type-C USB Drive SSD-Stick for iPhone 15/16/17 Series, Android Phone, Laptop, Tablet, TV, Car Audio | 128 GB | $0.2804 | $35.89 | amazon |
| 2 | Raoyi | RAOYI 5 Pack 64GB USB Flash Drive, USB 2.0 Memory Stick Thumb Drives Jump Drive Pen Drive for PC Laptop Computer - 64G Multipack | 64 GB | $0.5467 | $34.99 | amazon |
Which Should You Buy?
Based on current pricing data, Unionsine offers better overall value for usb flash drives at an average of $0.2804/GB compared to Raoyi's $0.4607/GB — that's roughly 39% less per gigabyte.
Unionsine's best deal is the UnionSine USB C External SSD 128GB, USB3.2 Solid State Flash Drive Up to 450MB/s, Mini Type-C USB Drive SSD-Stick for iPhone 15/16/17 Series, Android Phone, Laptop, Tablet, TV, Car Audio (128 GB) at $0.2804/GB, while Raoyi's cheapest option is the RAOYI 32GB USB C Flash Drive, 2 in 1 USB 3.0 Type C Dual OTG Metal Thumb Drive Jump Drive Memory Stick with Keychain Suitable for USB-C Smartphones, MacBook, Computers and Tablets (Silver) (32 GB) at $0.3747/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 Raoyi or Unionsine cheaper per GB for usb flash drives?
As of March 2026, Unionsine averages $0.2804/GB compared to Raoyi at $0.4607/GB. Unionsine is approximately 39% cheaper per gigabyte on average.
How many Raoyi and Unionsine usb flash drives does BuyPerUnit track?
BuyPerUnit currently tracks 2 Raoyi products and 1 Unionsine products in the usb flash drives category, all ranked by price per gigabyte.
What is the cheapest Raoyi usb flash drive per GB?
The cheapest Raoyi option is the RAOYI 32GB USB C Flash Drive, 2 in 1 USB 3.0 Type C Dual OTG Metal Thumb Drive Jump Drive Memory Stick with Keychain Suitable for USB-C Smartphones, MacBook, Computers and Tablets (Silver) at $0.3747/GB ($11.99 for 32 GB).
What is the cheapest Unionsine usb flash drive per GB?
The cheapest Unionsine option is the UnionSine USB C External SSD 128GB, USB3.2 Solid State Flash Drive Up to 450MB/s, Mini Type-C USB Drive SSD-Stick for iPhone 15/16/17 Series, Android Phone, Laptop, Tablet, TV, Car Audio at $0.2804/GB ($35.89 for 128 GB).