Unionsine vs Xirtneduav USB Flash Drives
Side-by-side price per gigabyte comparison across 2 products.
As of March 2026, Unionsine averages $0.2804/GB across 1 products while Xirtneduav averages $0.0957/GB across 1 products on BuyPerUnit. Xirtneduav offers 66% better value per gigabyte for usb flash drives.
Unionsine
Xirtneduav
Better ValueTop Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 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 |
| 1 | Xirtneduav | Flash Drive for Phone 512GB, 4 in 1 Photo Stick with Stable Chip, External Storage Compatible with Phone pad Pro Air, Android (OTG), Mac PC, Memory Stick for Photos Docs Backup (Pink) | 512 GB | $0.0957 | $48.99 | amazon |
Which Should You Buy?
Based on current pricing data, Xirtneduav offers better overall value for usb flash drives at an average of $0.0957/GB compared to Unionsine's $0.2804/GB — that's roughly 66% less per gigabyte.
Xirtneduav's best deal is the Flash Drive for Phone 512GB, 4 in 1 Photo Stick with Stable Chip, External Storage Compatible with Phone pad Pro Air, Android (OTG), Mac PC, Memory Stick for Photos Docs Backup (Pink) (512 GB) at $0.0957/GB, while Unionsine's cheapest 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 (128 GB) at $0.2804/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 Unionsine or Xirtneduav cheaper per GB for usb flash drives?
As of March 2026, Xirtneduav averages $0.0957/GB compared to Unionsine at $0.2804/GB. Xirtneduav is approximately 66% cheaper per gigabyte on average.
How many Unionsine and Xirtneduav usb flash drives does BuyPerUnit track?
BuyPerUnit currently tracks 1 Unionsine products and 1 Xirtneduav products in the usb flash drives category, all ranked by price per gigabyte.
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).
What is the cheapest Xirtneduav usb flash drive per GB?
The cheapest Xirtneduav option is the Flash Drive for Phone 512GB, 4 in 1 Photo Stick with Stable Chip, External Storage Compatible with Phone pad Pro Air, Android (OTG), Mac PC, Memory Stick for Photos Docs Backup (Pink) at $0.0957/GB ($48.99 for 512 GB).