Sd Card 128gb Comparison - July 2025

Last Updated - July 16, 2025

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Model

SanDisk 128GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 190MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAA-128G-GN6MA

Model

SanDisk 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN

Model

SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN

Model

SanDisk 128GB Extreme SDXC UHS-I Memory Card - C10, U3, V30, 4K, UHD, SD Card - SDSDXVA-128G-GNCIN

Model

PNY 128GB Elite-X Class 10 U3 V30 SDXC Flash Memory Card - 100MB/s, Class 10, U3, V30, 4K UHD, Full HD, UHS-I, Full Size SD (Pack of 2)

Model

Amazon Basics Micro SDXC Memory Card with Full Size Adapter, A2, U3, Read Speed up to 100 MB/s, 128 GB, Black

Brand

SanDisk

Brand

SanDisk

Brand

SanDisk

Brand

SanDisk

Brand

PNY

Brand

Amazon Basics

Reviews

257,178 reviews

Reviews

195,429 reviews

Reviews

126,126 reviews

Reviews

34,386 reviews

Reviews

18,507 reviews

Reviews

223,470 reviews

Features

Worth the money

9.3

Worth the money

9.8

Worth the money

9.3

Worth the money

9.1

Worth the money

9.1

Worth the money

9.1

Storage space

9.9

Storage space

9.9

Storage space

9.4

Storage space

9.3

Storage space

9.4

Storage space

9.1

Image quality

9.8

Image quality

9.8

Image quality

9.4

Image quality

9.1

Image quality

9.1

Image quality

9.1

Tech Specs

hardware interface

microSDXC

hardware interface

SDXC

hardware interface

SDHC

hardware interface

microSDXC

hardware interface

SDXC

hardware interface

microSDXC

item weight

0.353 ounces

item weight

0.08 ounces

item weight

0.071 ounces

item weight

0.071 ounces

item weight

0.493 ounces

item weight

0.01 ounces

secure digital association speed class

Class 10

secure digital association speed class

Class 10

secure digital association speed class

Class 10

secure digital association speed class

Class 10

secure digital association speed class

Class 10

secure digital association speed class

Class 10

customer reviews

4.8 4.8 out of 5 stars 85, 726 ratings 4.8 out of 5 stars

customer reviews

4.7 4.7 out of 5 stars 65, 143 ratings 4.7 out of 5 stars

customer reviews

4.8 4.8 out of 5 stars 42, 042 ratings 4.8 out of 5 stars

customer reviews

4.8 4.8 out of 5 stars 11, 462 ratings 4.8 out of 5 stars

customer reviews

4.6 4.6 out of 5 stars 6, 169 ratings 4.6 out of 5 stars

customer reviews

4.7 4.7 out of 5 stars 74, 490 ratings 4.7 out of 5 stars

ram

128 GB

ram

128 GB

ram

128 GB

ram

128 GB

ram

128 GB

ram

128 GB

product dimensions

0.04L x 0.59W

product dimensions

1.2L x 0.9W

product dimensions

0.9L x 0.9W

product dimensions

1.26L x 0.94W

product dimensions

-

product dimensions

0.59L x 0.43W

read speed

190 Megabytes Per Second

read speed

140 Megabytes Per Second

read speed

200 Megabytes Per Second

read speed

180 Megabytes Per Second

read speed

100 Megabytes Per Second

read speed

-

special feature

water proof, temperature proof

special feature

X Ray Proof, Water Proof, Magnetic Proof, Temperature Proof, Drop Proof

special feature

water proof, x ray proof, temperature proof

special feature

water proof, x ray proof, temperature proof

special feature

Drop Proof

special feature

-

item dimensions lxwxh

0.04 x 0.59 x 0.43 inches

item dimensions lxwxh

1.26 x 0.94 x 0.09 inches

item dimensions lxwxh

0.09 x 0.94 x 1.26 inches

item dimensions lxwxh

0.09 x 0.94 x 1.26 inches

item dimensions lxwxh

-

item dimensions lxwxh

0.59 x 0.43 x 0.1 inches

color

Gold/Red

color

Multicolor, Grey

color

Dark gray/Black

color

Gray/Gold

color

-

color

-

warranty type

Manufactured warranty

warranty type

10 year limited manufacturer waranty

warranty type

No Warranty

warranty type

Lifetime Limited Warranty

warranty type

-

warranty type

-

language

English, English, English, English

language

English, English, English, English

language

English

language

English, English, English, English

language

-

language

-

write speed

90 Megabytes Per Second

write speed

-

write speed

90 MB per second

write speed

90 Megabytes Per Second

write speed

-

write speed

60 MB per second

Review

Review

-

Review

Review

Review

Review

Available On

Amazon

ZOOT.si

ebay

Available On

Amazon

ZOOT.si

ebay

Available On

Amazon

ebay

Available On

Amazon

ZOOT.si

ebay

Available On

Amazon

Walmart

Available On

Amazon

ebay

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you

9.9
1

SanDisk
23% Off

SanDisk 128GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 190MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAA-128G-GN6MA

9.9 Storage space

9.8 Image quality

9.3 worth the money

Why we love it

Fast data transfer speeds.

Ideal for 4K and 5K video recording.

Durable and reliable in harsh conditions.
Main highlights

Up to 90MB/s write speeds for fast shooting (Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes.)
Save time with card offload speeds of up to 190MB/s powered by SanDisk QuickFlow Technology (Up to 190MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB=1,000,000 bytes. SanDisk QuickFlow Technology is only available for 64GB, 128GB, 256GB, 400GB, 512GB, and 1TB capacities. 1GB=1,000,000,000 bytes and 1TB=1,000,000,000,000 bytes. Actual user storage less.)
Rated A2 for faster loading and in-app performance (A2 performance is 4000 read IOPS, 2000 write IOPS. Results may vary based on host device, app type and other factors)
Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately)
4K and 5K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) (Compatible device required. Full HD (1920x1080), 4K UHD (3840 x 2160), and 5K UHD (5120 X 2880) support may vary based upon host device, file attributes and other factors. See HD page on SanDisk site. UHS Speed Class 3 (U3) designates a performance option designed to support real-time video recording with UHS-enabled host devices. Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS-enabled host devices. See the SD Association’s official website.)
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9.8
2

SanDisk
16% Off

SanDisk 128GB Ultra SDXC UHS-I Memory Card - Up to 140MB/s, C10, U1, Full HD, SD Card - SDSDUNB-128G-GN6IN

9.9 Storage space

9.8 worth the money

9.8 Image quality

Why we love it

Fast transfer speeds up to 140MB/s.

Durable and reliable for all environments.

Ideal for Full HD video recording.
Main highlights

Up to 128GB to store tons of pictures (1GB=1,000,000,000 bytes. Actual user storage less.)
Quick transfer speeds up to 140MB/s (Up to 140MB/s read speed engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending on host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes.)
Great choice for compact to mid-range point-and-shoot cameras
Exceptional video recording performance with UHS Speed Class 1 (U1) Class 10 rating for Full HD video (1080p) (UHS Speed Class 1 (U1) designates a performance option designed to support real time video recording with UHS enabled host devices. See consumers speed page on SanDisk site. Full HD (1920x1080) video support may vary based upon host device, file attributes, and other factors. Visit the SanDisk Video Knowledge Base for more information.)
Compatible with SanDisk SD UHS-I card reader (sold separately)
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9.6
3

SanDisk
20% Off

SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN

9.4 Storage space

9.4 Image quality

9.3 worth the money

Why we love it

Fast data transfer speeds.

Excellent for high-resolution video.

Durable and reliable design.
Main highlights

UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) (UHS Speed Class 3 designates a performance option designed to support 4K UHD video recording with enabled UHS host devices. UHS Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS enabled host devices. See the SD Association’s official website.)
Shot speeds up to 90MB/s (Write speed up to 90MB/s. Based on internal testing; performance may be lower depending upon host device. 1MB=1,000,000 bytes. X = 150KB/sec.)
Save time with card offload speeds of up to 200MB/s powered by SanDisk QuickFlow Technology (Up to 200MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending upon host device, interface, usage conditions and other factors. 1MB=1,000,000 bytes. X = 150KB/sec. SanDisk QuickFlow Technology is only available for 64GB, 128GB, 256GB, 512GB and 1TB capacities. 1GB=1,000,000,000 bytes. 1TB=1,000,000,000,000 bytes. Actual user storage less.)
Perfect for shooting 4K UHD video and sequential burst mode photography (Full HD (1920x1080) and 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors. See HD page on SanDisk site.) Sequential Write Performance: Up to 90MB/s
Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately)
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Our ranking system

At BestChoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.
While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.

Features

Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.

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Consumer Reviews

We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.

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Popularity

Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.

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Value for money

AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.

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