ADATA vs Lexar SD Cards

Side-by-side price per gigabyte comparison across 62 products.

As of June 2026, ADATA averages $0.2971/GB across 3 products while Lexar averages $6.6031/GB across 59 products on BuyPerUnit. ADATA offers 95% better value per gigabyte for sd cards.

ADATA

Better Value

Avg $/GB$0.2971

Best $/GB$0.2103

Price Range$0.2103 – $0.3716

Products3

Cheapest Product

ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1)

128GB · $26.92 · newegg

Lexar

Avg $/GB$6.6031

Best $/GB$0.2109

Price Range$0.2109 – $349.9900

Products59

Cheapest Product

Lexar 512GB Blue Micro SD Card Up to 160MB/s, microSDXC UHS-I Memory Card with SD Adapter, C10, U3, A2, V30, Full HD, 4K UHD, High Speed TF Card

512 GB · $107.99 · amazon

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	ADATA	ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1)	128GB	$0.2103	$26.92	newegg
1	Lexar	Lexar 512GB Blue Micro SD Card Up to 160MB/s, microSDXC UHS-I Memory Card with SD Adapter, C10, U3, A2, V30, Full HD, 4K UHD, High Speed TF Card	512 GB	$0.2109	$107.99	amazon
2	ADATA	ADATA Premier 64GB Secure Digital Extended Capacity (SDXC) Flash Card	64GB	$0.3095	$19.81	newegg
2	Lexar	Lexar 512GB Play Blue Micro SD Card, UHS-I, C10, U3, V30, A2, 4K, Up to 160MB/s microSDXC Memory Card, Expanded Storage for Nintendo-Switch 1, Gaming Devices, Smartphones, Tablets (LMSPLBL512G-BNNNU)	512 GB	$0.2539	$129.99	amazon
3	ADATA	512GB AData Premier Extreme SD Express Card SDXC PCIe Gen3 UHS-I U3 SD7.0	512GB	$0.3716	$190.25	newegg
3	Lexar	Lexar 128GB High-Performance 800x PRO SD Card, UHS-I, C10, U3, V30, 4K, Up to 150MB/s Read SDXC Memory Card, for Point-and-Shoot & Mid-Range DSLR Cameras, HD Camcorders (LSD0800P128G-BNNNU)	128 GB	$0.2697	$34.52	amazon
4	Lexar	Lexar 512GB Play PRO microSD Express Card, UHS-I, C10, U3, V30, Full HD, 4K, Up to 900/600 MB/s Memory Card, Compatible w/Nintendo-Switch 2, ASUS ROG Ally, Steam Deck, Gaming (LMSXPS0512G-BNNNU)	512 GB	$0.2929	$149.99	amazon
5	Lexar	Lexar 512GB Play PRO microSD Express Card, UHS-I, C10, U3, V30, Full HD, 4K, Up to 900/600 MB/s Memory Card, Compatible w/Nintendo-Switch 2, ASUS ROG Ally, Steam Deck, Gaming (LMSXPS0512G-BNNNU)	512 GB	$0.2929	$149.99	bestbuy

Which Should You Buy?

Based on current pricing data, ADATA offers better overall value for sd cards at an average of $0.2971/GB compared to Lexar's $6.6031/GB — that's roughly 95% less per gigabyte.

ADATA's best deal is the ADATA 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) (128GB) at $0.2103/GB, while Lexar's cheapest option is the Lexar 512GB Blue Micro SD Card Up to 160MB/s, microSDXC UHS-I Memory Card with SD Adapter, C10, U3, A2, V30, Full HD, 4K UHD, High Speed TF Card (512 GB) at $0.2109/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 June 2026, ADATA averages $0.2971/GB compared to Lexar at $6.6031/GB. ADATA is approximately 95% cheaper per gigabyte on average.

How many ADATA and Lexar sd cards does BuyPerUnit track?

BuyPerUnit currently tracks 3 ADATA products and 59 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 128GB Premier microSDXC UHS-I / Class 10 V10 A1 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX128GUICL10A1-RA1) at $0.2103/GB ($26.92 for 128GB).

What is the cheapest Lexar sd card per GB?

The cheapest Lexar option is the Lexar 512GB Blue Micro SD Card Up to 160MB/s, microSDXC UHS-I Memory Card with SD Adapter, C10, U3, A2, V30, Full HD, 4K UHD, High Speed TF Card at $0.2109/GB ($107.99 for 512 GB).

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