128gb vs Kingspec SD Cards
Side-by-side price per gigabyte comparison across 9 products.
As of March 2026, 128gb averages $0.7891/GB across 1 products while Kingspec averages $0.2711/GB across 8 products on BuyPerUnit. Kingspec offers 66% better value per gigabyte for sd cards.
128gb
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
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | 128gb | 128gb Sdxc Class10 Uhs-i Card | 128GB | $0.7891 | $101.01 | newegg |
| 1 | Kingspec | 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 | $0.1328 | $67.99 | newegg |
| 2 | Kingspec | KingSpec MIXAGE 256GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash | 256GB | $0.1367 | $34.99 | newegg |
| 3 | Kingspec | KingSpec MIXAGE 128GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 128GB 1 Pack | 128GB | $0.1796 | $22.99 | newegg |
| 4 | Kingspec | KingSpec MIXAGE 64GB microSDXC Memory Cards, UHS-I, V30, A1, 4K UHD Micro SD Card, Speed Up to 175MB/s, 3D NAND Flash MicroSD 64GB 1 Pack | 64GB | $0.2342 | $14.99 | newegg |
| 5 | Kingspec | KingSpec MIXAGE 256GB SD Memory Card V60 UHS-II U3 A1 Speed Up to 280MB/s C10 SDXC for 4k/8k Video 256GB | 256GB | $0.2773 | $70.99 | newegg |
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 128gb's $0.7891/GB — that's roughly 66% 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 128gb's cheapest option is the 128gb Sdxc Class10 Uhs-i Card (128GB) at $0.7891/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 128gb or Kingspec cheaper per GB for sd cards?
As of March 2026, Kingspec averages $0.2711/GB compared to 128gb at $0.7891/GB. Kingspec is approximately 66% cheaper per gigabyte on average.
How many 128gb and Kingspec sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 1 128gb products and 8 Kingspec products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest 128gb sd card per GB?
The cheapest 128gb option is the 128gb Sdxc Class10 Uhs-i Card at $0.7891/GB ($101.01 for 128GB).
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).