Kingspec vs Unirex SD Cards
Side-by-side price per gigabyte comparison across 14 products.
As of March 2026, Kingspec averages $0.2711/GB across 8 products while Unirex averages $0.4149/GB across 6 products on BuyPerUnit. Kingspec offers 35% better value per gigabyte for sd cards.
Kingspec
Better ValueCheapest Product
KingSpec MIXAGE 512GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 512GB 1 Pack512GB · $67.99 · newegg
Unirex
Top Products Compared
Which Should You Buy?
Based on current pricing data, Kingspec offers better overall value for sd cards at an average of $0.2711/GB compared to Unirex's $0.4149/GB — that's roughly 35% less per gigabyte.
Kingspec's best deal is the KingSpec MIXAGE 512GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 512GB 1 Pack (512GB) at $0.1328/GB, while Unirex's cheapest option is the Unirex UMS645MUHS1 64GB microSDHC Card (64GB) at $0.1873/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 Kingspec or Unirex cheaper per GB for sd cards?
As of March 2026, Kingspec averages $0.2711/GB compared to Unirex at $0.4149/GB. Kingspec is approximately 35% cheaper per gigabyte on average.
How many Kingspec and Unirex sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 8 Kingspec products and 6 Unirex products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest Kingspec sd card per GB?
The cheapest Kingspec option is the KingSpec MIXAGE 512GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 512GB 1 Pack at $0.1328/GB ($67.99 for 512GB).
What is the cheapest Unirex sd card per GB?
The cheapest Unirex option is the Unirex UMS645MUHS1 64GB microSDHC Card at $0.1873/GB ($11.99 for 64GB).