ADATA vs Digiera SD Cards

Side-by-side price per gigabyte comparison across 10 products.

As of March 2026, ADATA averages $0.3618/GB across 8 products while Digiera averages $0.1991/GB across 2 products on BuyPerUnit. Digiera offers 45% better value per gigabyte for sd cards.

ADATA

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

Digiera

Better Value

Avg $/GB$0.1991

Best $/GB$0.1640

Price Range$0.1640 – $0.2343

Products2

Cheapest Product

DIGIERA 128GB CT100 microSDXC UHS-I Memory Card with Adapter - up to 100MB/s, C10, U3, V30, 4K UHD, A2, Micro SD Card for Smartphones, Tablets, Cameras, Gaming Consoles, and Drones (1 Pack)

128 GB · $20.99 · amazon

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	Digiera	DIGIERA 128GB CT100 microSDXC UHS-I Memory Card with Adapter - up to 100MB/s, C10, U3, V30, 4K UHD, A2, Micro SD Card for Smartphones, Tablets, Cameras, Gaming Consoles, and Drones (1 Pack)	128 GB	$0.1640	$20.99	amazon
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	Digiera	DIGIERA 128GB LS100 SDXC UHS-I Memory Card - up to 170MB/s, C10, U3, V30, 4K UHD, SD Card for Computers, Digital Cameras, Home Theatre Devices, Car Navigation Systems (1 Pack)	128 GB	$0.2343	$29.99	amazon
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
4	ADATA	ADATA Premier 64GB Secure Digital Extended Capacity (SDXC) Flash Card	64GB	$0.2238	$14.32	newegg
5	ADATA	512GB AData Premier Extreme SD Express Card SDXC PCIe Gen3 UHS-I U3 SD7.0	512GB	$0.3678	$188.33	newegg

Which Should You Buy?

Based on current pricing data, Digiera offers better overall value for sd cards at an average of $0.1991/GB compared to ADATA's $0.3618/GB — that's roughly 45% less per gigabyte.

Digiera's best deal is the DIGIERA 128GB CT100 microSDXC UHS-I Memory Card with Adapter - up to 100MB/s, C10, U3, V30, 4K UHD, A2, Micro SD Card for Smartphones, Tablets, Cameras, Gaming Consoles, and Drones (1 Pack) (128 GB) at $0.1640/GB, while ADATA's cheapest 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) (512GB) at $0.1361/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 Digiera cheaper per GB for sd cards?

As of March 2026, Digiera averages $0.1991/GB compared to ADATA at $0.3618/GB. Digiera is approximately 45% cheaper per gigabyte on average.

How many ADATA and Digiera sd cards does BuyPerUnit track?

BuyPerUnit currently tracks 8 ADATA products and 2 Digiera 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 Digiera sd card per GB?

The cheapest Digiera option is the DIGIERA 128GB CT100 microSDXC UHS-I Memory Card with Adapter - up to 100MB/s, C10, U3, V30, 4K UHD, A2, Micro SD Card for Smartphones, Tablets, Cameras, Gaming Consoles, and Drones (1 Pack) at $0.1640/GB ($20.99 for 128 GB).

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