ADATA vs Kingston SD Cards

Side-by-side price per gigabyte comparison across 44 products.

As of March 2026, ADATA averages $0.3618/GB across 8 products while Kingston averages $0.8311/GB across 36 products on BuyPerUnit. ADATA offers 56% better value per gigabyte for sd cards.

ADATA

Better Value

Avg $/GB$0.3618

Best $/GB$0.1361

Price Range$0.1361 – $1.0094

Products8

Cheapest Product

ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1)

512GB · $69.67 · newegg

Kingston

Avg $/GB$0.8311

Best $/GB$0.1398

Price Range$0.1398 – $4.9075

Products36

Cheapest Product

Kingston Canvas Go! Plus 512 Gb Class 10/Uhs-I (U3) Sdxc

512GB · $71.58 · newegg

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	ADATA	ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1)	512GB	$0.1361	$69.67	newegg
1	Kingston	Kingston Canvas Go! Plus 512 Gb Class 10/Uhs-I (U3) Sdxc	512GB	$0.1398	$71.58	newegg
2	ADATA	ADATA 256GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUI3V30SA2-RA1)	256GB	$0.1562	$39.99	newegg
2	Kingston	Kingston Canvas Select Plus 64GB Micro SD Card and SD Adapter SDCS2/64GB	64GB	$0.1461	$9.35	newegg
3	ADATA	ADATA 128GB Premier microSDXC UHS-I / Class 10 Memory Card with SD Adapter, Speed Up to 85MB/s (AUSDX128GUICL10 85-RA1)	128GB	$0.1945	$24.90	newegg
3	Kingston	Kingston 128GB Canvas Select Plus microSDXC Card \| Up to 100MB/s \| A1 Class 10 UHS-I \| with Adapter \| SDCS2/128GB	128 GB	$0.1559	$19.95	amazon
4	ADATA	ADATA Premier 64GB Secure Digital Extended Capacity (SDXC) Flash Card	64GB	$0.2238	$14.32	newegg
4	Kingston	Kingston Canvas Select Plus 256 GB Class 10/UHS-I U1 V10 SDXC 1 SDS3256GB	256GB	$0.1710	$43.78	newegg
5	ADATA	512GB AData Premier Extreme SD Express Card SDXC PCIe Gen3 UHS-I U3 SD7.0	512GB	$0.3678	$188.33	newegg
5	Kingston	Kingston Canvas Select Plus 256GB microSDXC U3 A1 Class 10 100MB/s SDCS2/256GB	256GB	$0.1904	$48.75	newegg

Which Should You Buy?

Based on current pricing data, ADATA offers better overall value for sd cards at an average of $0.3618/GB compared to Kingston's $0.8311/GB — that's roughly 56% less per gigabyte.

ADATA's best deal is the ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1) (512GB) at $0.1361/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 ADATA or Kingston cheaper per GB for sd cards?

As of March 2026, ADATA averages $0.3618/GB compared to Kingston at $0.8311/GB. ADATA is approximately 56% cheaper per gigabyte on average.

How many ADATA and Kingston sd cards does BuyPerUnit track?

BuyPerUnit currently tracks 8 ADATA products and 36 Kingston products in the sd cards category, all ranked by price per gigabyte.

What is the cheapest ADATA sd card per GB?

The cheapest ADATA option is the ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1) at $0.1361/GB ($69.67 for 512GB).

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).

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