ADATA vs Lexar SD Cards

Side-by-side price per gigabyte comparison across 58 products.

As of September 2026, ADATA averages $0.2876/GB across 5 products while Lexar averages $0.7212/GB across 53 products on BuyPerUnit. ADATA offers 60% better value per gigabyte for sd cards.

ADATA

Better Value

Avg $/GB$0.2876

Best $/GB$0.1836

Price Range$0.1836 – $0.5309

Products5

Cheapest Product

ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1)

256GB · $46.99 · newegg

Lexar

Avg $/GB$0.7212

Best $/GB$0.2000

Price Range$0.2000 – $1.6796

Products53

Cheapest Product

Lexar 1TB Blue Micro SD Card Up to 160MB/s microSDXC UHS-I Memory Card

1 TB · $199.99 · amazon

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	ADATA	ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1)	256GB	$0.1836	$46.99	newegg
1	Lexar	Lexar 1TB Blue Micro SD Card Up to 160MB/s microSDXC UHS-I Memory Card	1 TB	$0.2000	$199.99	amazon
2	ADATA	1TB AData Premier Pro microSDXC CL10 UHS-I U3 V30 A2 Memory Card with SD Adapter	1TB	$0.2019	$201.94	newegg
2	Lexar	Lexar 512GB Play PRO Micro SD Express Card, 900MB/s Read, 4K, V30, UHS-I	512 GB	$0.2148	$109.99	bestbuy
3	ADATA	256GB AData Premier Pro SDXC Memory Card UHS-I U3 CL10 V30 4K Ultra HD	256GB	$0.2421	$61.98	newegg
3	Lexar	Lexar 512GB Play Blue Micro SD Card, 160MB/s Read, 4K, V30, UHS-I, A2	512 GB	$0.2327	$119.14	amazon
4	ADATA	128GB AData Premier Pro SDXC Memory Card UHS-I U3 CL10 V30 4K Ultra HD	128GB	$0.2794	$35.76	newegg
4	Lexar	Lexar 512GB Blue Micro SD Card Up to 160MB/s microSDXC UHS-I Memory Card	512 GB	$0.2344	$119.99	amazon
5	ADATA	ADATA 32GB Premier microSDHC UHS-I / Class 10 Memory Card with SD Adapter, Speed Up to 50MB/s (AUSDH32GUICL10-RA1)	32GB	$0.5309	$16.99	newegg
5	Lexar	Lexar 1TB Silver Plus Micro SD Card, 205MB/s Read, 4K, V30, UHS-I	1 TB	$0.2400	$239.99	amazon

Which Should You Buy?

Based on current pricing data, ADATA offers better overall value for sd cards at an average of $0.2876/GB compared to Lexar's $0.7212/GB — that's roughly 60% less per gigabyte.

ADATA's best deal is the ADATA 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1) (256GB) at $0.1836/GB, while Lexar's cheapest option is the Lexar 1TB Blue Micro SD Card Up to 160MB/s microSDXC UHS-I Memory Card (1 TB) at $0.2000/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 Lexar cheaper per GB for sd cards?

As of September 2026, ADATA averages $0.2876/GB compared to Lexar at $0.7212/GB. ADATA is approximately 60% cheaper per gigabyte on average.

How many ADATA and Lexar sd cards does BuyPerUnit track?

BuyPerUnit currently tracks 5 ADATA products and 53 Lexar 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 256GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUICL10A1-RA1) at $0.1836/GB ($46.99 for 256GB).

What is the cheapest Lexar sd card per GB?

The cheapest Lexar option is the Lexar 1TB Blue Micro SD Card Up to 160MB/s microSDXC UHS-I Memory Card at $0.2000/GB ($199.99 for 1 TB).

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