Advertising Disclosure Sd Cards Comparison - October 2025
7 Best Sd Cards In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.7Exceptional | 2  9.6Exceptional | 3  9.3Excellent | 4 Best Value  9.0Excellent | 5  8.9Very Good | 6  8.8Very Good | 7  8.7Very Good |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelSanDisk 256GB Ultra microSDXC card + SD adapter, Memory card Full HD, up to 150 MB/s, For smartphones and Tablets, with A1 App Performance, UHS-I, Class 10, U1 | Model SanDisk 128GB Extreme PRO SDXC card, SD Card, V30 Memory Card, 4K UHD, up to 200 MB/s, SanDisk QuickFlow Technology, RescuePro Deluxe Data Recovery Software, UHS-I, Class 10, U3, V30 | Model SanDisk 128GB Ultra microSDXC card + SD adapter, Memory card Full HD, up to 140 MB/s, For smartphones and Tablets, with A1 App Performance, UHS-I, Class 10, U1 | Model SanDisk 128GB Extreme microSDXC card +SD adapter, microSD card for smartphones, action cameras, drones, V30, up to 190 MB/s, SanDisk QuickFlow Technology, RescuePro Deluxe, UHS-I, 4k, V30, A2, U3 | Model SanDisk 128GB Extreme SDXC card, SD card up to 180MB/s, V30 Memory card, UHS-I, Class, 10, U3, V30, RescuePro Deluxe data recovery software. | Model SanDisk 64GB Ultra SDXC Card, SD Card, Memory Card With Up To 140 MB/s Read Speeds, For Entry Level And Mid-range Compact Camera's, Full HD Video, UHS-I, Class 10, U1 | Model SanDisk Ultra 64GB SDXC Memory Card, up to 100MB/s, Class 10, Black/Grey |
BrandSanDisk | Brand SanDisk | Brand SanDisk | Brand SanDisk | Brand SanDisk | Brand SanDisk | Brand SanDisk |
Reviews | Reviews | Reviews  | Reviews | Reviews  | Reviews | Reviews |
Tech Specs | ||||||
hardware interface microSDXC | hardware interface SDHC | hardware interface microSDXC | hardware interface microSDXC | hardware interface microSDXC | hardware interface SDXC | hardware interface microSDXC, microSDHC |
product dimensions 1L x 15W millimetres | product dimensions 2L x 24W millimetres | product dimensions 1L x 15W millimetres | product dimensions 1L x 15W millimetres | product dimensions 32L x 23W millimetres | product dimensions 32L x 24W millimetres | product dimensions 40D x 30W x 10H millimetres |
read speed 150 Megabytes Per Second | read speed 200 Megabytes Per Second | read speed 140 Megabytes Per Second | read speed 190 Megabytes Per Second | read speed 180 Megabytes Per Second | read speed 140 Megabytes Per Second | read speed 100 Megabytes Per Second |
item weight 4.54 g | item weight 2 g | item weight 4.54 g | item weight 10 g | item weight 2 g | item weight 2.27 g | item weight 10 g |
special feature Portable, Durable | special feature X Ray Proof, Water Proof, Temperature Proof, Drop Proof | special feature Portable | special feature X Ray Proof, Water Proof, Temperature Proof, Drop Proof | special feature water proof, x ray proof, temperature proof | special feature Temperature Proof, X Ray Proof, Compact, Portable, Lightweight, Durable, Water Proof | special feature Class 10, Compact |
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 | secure digital association speed class Class 10 |
number of lithium metal cells 5 | number of lithium metal cells 5 | number of lithium metal cells 1 | number of lithium metal cells 5 | number of lithium metal cells 5 | number of lithium metal cells 1 | number of lithium metal cells 5 |
customer reviews4.7 4.7 out of 5 stars 65, 309 ratings 4.7 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 47, 325 ratings 4.7 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 80, 850 ratings 4.7 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 54, 417 ratings 4.7 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 9, 316 ratings 4.7 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 9, 335 ratings 4.6 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 107 ratings 4.7 out of 5 stars |
guaranteed software updates until unknown | guaranteed software updates until unknown | guaranteed software updates until unknown | guaranteed software updates until unknown | guaranteed software updates until unknown | guaranteed software updates until unknown | guaranteed software updates until unknown |
are batteries included No | are batteries included No | are batteries included No | are batteries included No | are batteries included No | are batteries included No | are batteries included No |
color Red, Black, Grey | color Red, Gold, White, Black, Grey | color Red, Black, Grey | color Red, Gold, White | color Black | color Black | color Black |
RAM memory installed size- | RAM memory installed size 128 GB | RAM memory installed size 128 GB | RAM memory installed size 128 GB | RAM memory installed size 128 GB | RAM memory installed size 64 GB | RAM memory installed size 64 GB |
lithium battery packaging Batteries packed with equipment | lithium battery packaging Batteries packed with equipment | lithium battery packaging - | lithium battery packaging Batteries packed with equipment | lithium battery packaging Batteries packed with equipment | lithium battery packaging - | lithium battery packaging Batteries packed with equipment |
number of lithium ion cells 5 | number of lithium ion cells 5 | number of lithium ion cells - | number of lithium ion cells 5 | number of lithium ion cells 5 | number of lithium ion cells - | number of lithium ion cells 5 |
hardware platform PlayStation 5 | hardware platform - | hardware platform PlayStation 5 | hardware platform - | hardware platform PlayStation 5 | hardware platform PlayStation 5 | hardware platform - |
write speed- | write speed 20 megabytes per second | write speed - | write speed 90.0 | write speed 20 megabytes per second | write speed - | write speed - |
Available On | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.7
1SanDiskSanDisk 256GB Ultra microSDXC card + SD adapter, Memory card Full HD, up to 150 MB/s, For smartphones and Tablets, with A1 App Performance, UHS-I, Class 10, U1
Why we love it
Fast transfer speeds up to 150MB/s.
Huge storage capacity up to 1.5TB.
Optimized for Android app performance.
Main highlights- Transfer Speeds of up to 150MB/s; Blazing transfer speeds mean that your content moves fast, letting you transfer up to 1000 photos in a minute
- SanDisk Memory Zone App for Easy File Management; Available from the Google Play store, the SanDisk Memory Zone app lets you view, access, and back up your phone's files in one location; It can also automatically move files from your device to your memory card to free up space
- Load Apps Faster with A1-Rated Performance; Rated A1, the SanDisk Ultra microSD card is optimised for apps, delivering faster app launch and performance that provides a better smartphone experience
- Ideal for Android smartphones and tablets; SanDisk Ultra microSDHC and microSDXC UHS-I card cards are compatible with Android smartphones and tablets
- Capture and Store Even More Hours of Full HD Video; With capacities of up to 1.5TB, you can store even more hours of Full HD video on the card and still have room for the videos, photos, music, movies, and other files you want to shoot, save, and share
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9.6
2SanDisk18% Off
SanDisk 128GB Extreme PRO SDXC card, SD Card, V30 Memory Card, 4K UHD, up to 200 MB/s, SanDisk QuickFlow Technology, RescuePro Deluxe Data Recovery Software, UHS-I, Class 10, U3, V30
Why we love it
Fast file transfer speeds up to 200MB/s.
Ideal for 4K UHD video and burst photography.
Highly reliable with UHS Speed Class 3.
Main highlights- Shot speeds up to 90MB/s
- Save time with card offload speeds of up to 200MB/s powered by SanDisk QuickFlow Technology
- Perfect for shooting 4K UHD video and sequential burst mode photography
- Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately)
- Certifications: CE, FCC, C-Tick/RCM, UKCA, EAC, ICES
- Capture uninterrupted video with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)
-
9.3
3SanDisk
SanDisk 128GB Ultra microSDXC card + SD adapter, Memory card Full HD, up to 140 MB/s, For smartphones and Tablets, with A1 App Performance, UHS-I, Class 10, U1
Why we love it
Fast transfer speeds up to 140MB/s.
Ideal for Android devices.
A1-rated for app performance.
Main highlights- Transfer Speeds of up to 140MB/s; Blazing transfer speeds mean that your content moves fast, letting you transfer up to 1000 photos in a minute
- SanDisk Memory Zone App for Easy File Management; Available from the Google Play store, the SanDisk Memory Zone app lets you view, access, and back up your phone's files in one location; It can also automatically move files from your device to your memory card to free up space
- Load Apps Faster with A1-Rated Performance; Rated A1, the SanDisk Ultra microSD card is optimised for apps, delivering faster app launch and performance that provides a better smartphone experience
- Ideal for Android smartphones and tablets; SanDisk Ultra microSDHC and microSDXC UHS-I card cards are compatible with Android smartphones and tablets
- Capture and Store Even More Hours of Full HD Video; With capacities of up to 1.5TB, you can store even more hours of Full HD video on the card and still have room for the videos, photos, music, movies, and other files you want to shoot, save, and share
Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
