Kingston vs Western Digital SD Cards
Side-by-side price per gigabyte comparison across 37 products.
As of June 2026, Kingston averages $0.8246/GB across 35 products while Western Digital averages $0.5387/GB across 2 products on BuyPerUnit. Western Digital offers 35% better value per gigabyte for sd cards.
Kingston
Western Digital
Better ValueTop Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Kingston | Kingston Canvas Go! Plus 512 Gb Class 10/Uhs-I (U3) Sdxc | 512GB | $0.1398 | $71.58 | newegg |
| 1 | Western Digital | WD Purple WDD100T1P0C 1 TB Class 10/UHS-I U1 microSDXC | 1TB | $0.2778 | $277.84 | newegg |
| 2 | Kingston | Kingston 128GB Canvas Select Plus microSD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10, A1 | SDCS3/128GB | 128 GB | $0.1874 | $23.99 | amazon |
| 2 | Western Digital | Western Digital - WDD512G1P0C - WD Purple WDD512G1P0C 512 GB Class 10/UHS-I (U1) microSDXC | 512GB | $0.7996 | $409.41 | newegg |
| 3 | Kingston | Kingston Canvas Select Plus 512 GB Class 10/UHS-I U3 V30 microSDXC 1 SDCS3512GB | 512GB | $0.2056 | $105.25 | newegg |
| 4 | Kingston | Kingston Canvas Select Plus - Flash memory card (microSDXC to SD adapter included) - 256 GB - A1 / Video Class V30 / UHS | 256GB | $0.2119 | $54.25 | newegg |
| 5 | Kingston | Kingston Canvas Select Plus 256GB microSDXC U3 A1 Class 10 100MB/s SDCS2/256GB | 256GB | $0.2139 | $54.75 | newegg |
Which Should You Buy?
Based on current pricing data, Western Digital offers better overall value for sd cards at an average of $0.5387/GB compared to Kingston's $0.8246/GB — that's roughly 35% less per gigabyte.
Western Digital's best deal is the WD Purple WDD100T1P0C 1 TB Class 10/UHS-I U1 microSDXC (1TB) at $0.2778/GB, while Kingston's cheapest option is the Kingston Canvas Go! Plus 512 Gb Class 10/Uhs-I (U3) Sdxc (512GB) at $0.1398/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 Kingston or Western Digital cheaper per GB for sd cards?
As of June 2026, Western Digital averages $0.5387/GB compared to Kingston at $0.8246/GB. Western Digital is approximately 35% cheaper per gigabyte on average.
How many Kingston and Western Digital sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 35 Kingston products and 2 Western Digital products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest Kingston sd card per GB?
The cheapest Kingston option is the Kingston Canvas Go! Plus 512 Gb Class 10/Uhs-I (U3) Sdxc at $0.1398/GB ($71.58 for 512GB).
What is the cheapest Western Digital sd card per GB?
The cheapest Western Digital option is the WD Purple WDD100T1P0C 1 TB Class 10/UHS-I U1 microSDXC at $0.2778/GB ($277.84 for 1TB).