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Memory Cards for Galaxy S10

Best Memory Cards for Galaxy S10 of 2026

Name: Mystor Micro Sd Card, Memory Card
Brand: Mystor

Kenneth Collin

Last Updated: 10 Feb 2026

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If you're looking to expand the storage capacity of your Samsung Galaxy S10, memory cards are a great option. These small, portable devices can easily slot into your phone and provide additional space for photos, videos, music, and more. With a range of storage sizes available, you can choose the one that best fits your needs and budget. Additionally, many memory cards come with features like waterproofing and shock resistance, making them durable enough to withstand everyday wear and tear. If you want to ensure that you always have enough space on your Galaxy S10, a memory card is definitely worth considering.

At a Glance: Our Top Picks

#TOP 1

Mystor Micro Sd Card, Memory Card

9.8

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#TOP 2

Mystor Micro Sd Card, Memory Card

9.7

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#TOP 3

Digi Chip 128GB High Speed Micro-SD Card

9.5

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Top 10 Memory Cards for Galaxy S10

#TOP 1

Mystor Micro Sd Card, Memory Card

Mystor
MYSTOR256
256GB

Mystor Micro Sd Card, Memory Card for Samsung Galaxy Tab S9, S8, S10, A9, Micro sd Card for Samsung Tab A9 Plus, S8 Plus, S10+ Tablet PC MicroSD Memory MicroSDXC (64GB MicroSD RapidEdge)

Features

Exceptional Speed: Enjoy Fast Transfer Speeds Up To 100mb/s With The Mystor Micro SDXC Card; High Speed Micro SD Memory Card For Tablet Pcs; Quickly Move Your Files Without Delays; No More Waiting For Data To Load, Video Speed V30, App Speed A1.
Versatile Micro SD Card Storage Solution: Ideal For Storing All Types Of Data; Perfect Memory Card For Samsung Galaxy Tablet PCs; Mystor Micro Sd Memory Cards Easily And Safely Your Photos, Videos, And Documents.
Reliable Performance: Mystor MicroSD Memory Cards Utilize High Performance And High Spec Class 10 UHS-1 U3 Micro SD Memory Chips For A Dependable Storage Solution And To Ensures Your Data Is Safe And Accessible At All Times. Micro-SD Cards To Rely On.

9.8

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#TOP 2

Mystor Micro Sd Card, Memory Card

Mystor
MYSTOR256
256GB

Mystor Micro Sd Card, Memory Card for Samsung Galaxy Tab S9, S8, S10, A9, Micro sd Card for Samsung Tab A9 Plus, S8 Plus, S10+ Tablet PC MicroSD Memory MicroSDXC (128GB MicroSD RapidEdge)

Features

Exceptional Speed: Enjoy Fast Transfer Speeds Up To 100mb/s With The Mystor Micro SDXC Card; High Speed Micro SD Memory Card For Tablet Pcs; Quickly Move Your Files Without Delays; No More Waiting For Data To Load, Video Speed V30, App Speed A1.
Versatile Micro SD Card Storage Solution: Ideal For Storing All Types Of Data; Perfect Memory Card For Samsung Galaxy Tablet PCs; Mystor Micro Sd Memory Cards Easily And Safely Your Photos, Videos, And Documents.
Reliable Performance: Mystor MicroSD Memory Cards Utilize High Performance And High Spec Class 10 UHS-1 U3 Micro SD Memory Chips For A Dependable Storage Solution And To Ensures Your Data Is Safe And Accessible At All Times. Micro-SD Cards To Rely On.

9.7

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#TOP 3

Digi Chip 128GB High Speed Micro-SD Card

Digi-Chip
BDRA9-1

Digi Chip 128GB Micro-SD Memory Card UHS-1 High Speed For Samsung Galaxy S8, Samsung Galaxy S8+, S8 Plus, Samsung S9, S9+, S9 Plus, Galaxy S10, S10e, S10+ Smartphones

The Digi Chip Micro-SD Card offers a generous 128GB of storage, perfect for expanding your smartphone's capacity. With a Class 10 rating, it ensures high-speed performance, making it ideal for quickly transferring files and accessing apps. The card is made using Samsung memory chips, reaching speeds of up to 80mb/s, which enhances the overall user experience. Additionally, a full-sized SD adaptor is included, allowing you to use the card in a variety of devices with ease.

9.5

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What We Like

High-speed performance
Generous 128GB storage
Includes full-sized SD adaptor
Compatible with multiple devices

#TOP 4

32GB Micro SDHC Memory Card

BigBuild Technology
21dd543e-13ee-4890-b483-d92a702c2f4e
32GB

32GB Micro SDHC Memory Card for Samsung Galaxy Tab S9/S9+, S9 FE/FE+, S9 Ultra, S10+/S10 Ultra Tablets

Features

Includes An SD Adapter For Easy Data Transfer And Camera Use. A Durable Plastic Storage Case Ensures Organised Storage.
Enhance Your Tablet With Our 32GB Micro SD Card, Boasting Ultra-Fast 80MB/s Read Speeds For Quicker App Loading And Seamless High-Resolution Media Playback.
Supports High-Resolution Photo Storage And Smooth Full HD Video Recording.

9.3

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#TOP 5

Mystor 128GB Micro Sd Card

Mystor
MYSTOR128
256GB

Mystor 128GB Micro Sd Card, Memory Card for Samsung Galaxy Tab S9, S8, S10, A9, Micro sd Card for Samsung Tab A9 Plus, S8 Plus, S10+ Tablet PC MicroSD Memory UHS-1 U3 Class 10 MicroSDXC

Features

Exceptional Speed: Enjoy Fast Transfer Speeds Up To 100mb/s With The Mystor Micro SDXC Card; High Speed Micro SD Memory Card For Tablet Pcs; Quickly Move Your Files Without Delays; No More Waiting For Data To Load, Video Speed V30, App Speed A1.
Versatile Micro SD Card Storage Solution: Ideal For Storing All Types Of Data; Perfect Memory Card For Samsung Galaxy Tablet PCs; Mystor Micro Sd Memory Cards Easily And Safely Your Photos, Videos, And Documents.
Reliable Performance: Mystor MicroSD Memory Cards Utilize High Performance And High Spec Class 10 UHS-1 U3 Micro SD Memory Chips For A Dependable Storage Solution And To Ensures Your Data Is Safe And Accessible At All Times. Micro-SD Cards To Rely On.

9.2

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#TOP 6 Best microSDXC Memory Card

SanDisk 128GB Ultra microSDXC Card with Adapter

SanDisk
SDSQUAB-128G-GN6MA
Black
128 GB

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

The SanDisk Ultra microSD Card offers excellent performance for your Android smartphones and tablets. With the ability to capture and store numerous hours of Full HD video, you can enjoy your videos, photos, and music without running out of space. Blazing transfer speeds of up to 140MB/s allow you to quickly move your content, making it easy to manage your memories. Additionally, its A1-rated performance ensures that apps load faster, enhancing your overall smartphone experience.

9.0

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What We Like

High storage capacity
Fast transfer speeds
Optimised for app performance
Easy file management app

#TOP 7 Best MicroSD Memory Card

KOOTION 64GB Micro SD Card for Various Devices

KOOTION
aae61521-1a6d-463b-9c5a-8b23d1aee25d
Red 1P
64GB

KOOTION 64GB Micro SD Card, UHD Video for GoPro, Action Camera, Drone, Smartphone, R/W up to 80/20MB/s MicroSDXC Memory Card UHS-I U1 Class 10

The KOOTION 64GB Micro SD offers substantial storage capacity, allowing you to store up to 57,954 photos or 160 movies in stunning 4K Full HD. With fast transfer speeds of up to 75 MB/s for reading and 20 MB/s for writing, you can quickly transfer files and enjoy seamless usage. This card is versatile, making it ideal for all your devices, from smartphones to drones. Its reliable design ensures data safety with features like water resistance and shockproof technology, giving you peace of mind while storing your important files.

8.8

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What We Like

Large storage capacity
Fast transfer speeds
Wide application compatibility
Reliable and durable design

#TOP 8

SanDisk Ultra micro SD card + SD adapter 64GB

SanDisk
SDSQUAB-064G-GN6MA
Red Gray
64 GB

SanDisk Ultra micro SD card + SD adapter 64GB (For Android Smartphones and Tablets, Memory card up to 140 MB/s, A1 Faster App Performance, UHS-I, Class 10, U1)

Features

Capture And Store Even More Hours Of Full HD Video; With Capacities Of Up To 1TB, 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
Ideal For Android Smartphones And Tablets; SanDisk Ultra MicroSDHC And MicroSDXC UHS-I Card Cards Are Compatible With Android Smartphones And Tablets
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

8.7

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#TOP 9

Mystor 64GB Micro Sd Card

Mystor
MYSTOR64
256GB

Mystor 64GB Micro Sd Card, Memory Card for Samsung Galaxy Tab S9, S8, S10, A9, Micro sd Card for Samsung Tab A9 Plus, S8 Plus, S10+ Tablet PC MicroSD Memory UHS-1 U3 Class 10 MicroSDXC

Features

Exceptional Speed: Enjoy Fast Transfer Speeds Up To 100mb/s With The Mystor Micro SDXC Card; High Speed Micro SD Memory Card For Tablet Pcs; Quickly Move Your Files Without Delays; No More Waiting For Data To Load, Video Speed V30, App Speed A1.
Versatile 64GB Micro SD Card Storage Solution: Ideal For Storing All Types Of Data; Perfect Memory Card For Samsung Galaxy Tablet PCs; Mystor Micro Sd Memory Cards Easily And Safely Your Photos, Videos, And Documents.
Reliable Performance: Mystor MicroSD Memory Cards Utilize High Performance And High Spec Class 10 UHS-1 U3 Micro SD Memory Chips For A Dependable Storage Solution And To Ensures Your Data Is Safe And Accessible At All Times. Micro-SD Cards To Rely On.

8.6

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#TOP 10 Best SDXC Memory Card

Amazon Basics 128GB Micro SDXC Card with Adapter

Amazon Basics
LSMICRO128GU3
Black
128 GB

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

The Amazon Basics Micro SDXC Card offers wide compatibility with a range of devices, including smartphones, tablets, and cameras. This high-quality storage solution is ideal for capturing high-resolution photos and recording Full HD or 4K videos, ensuring you can store your important memories without worry. With ultra-fast read speeds of up to 100 MB/s and write speeds of 60 MB/s, you can enjoy a smooth smartphone experience. Additionally, its lasting reliability features, such as shock resistance and water resistance, mean that your data remains safe in various conditions.

8.6

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What We Like

Wide compatibility with devices
High-quality storage for videos
Ultra-fast read and write speeds
Durable and reliable design

Frequently Asked Questions (FAQs)

1. What size SD card can I put in my Galaxy S10?

With the exception of the 5G model, all of the Samsung Galaxy S10 phones have a microSD card slot so you can expand on their already large storage capacities and save more photos, movies, and songs onto the devices. You can add up to 512GB of additional storage to each of those phones with a microSD card.

2. What is the largest microSD card for Samsung Galaxy S10?

SanDisk Extreme 512GB SanDisk is one of the most trusted names in external (and internal) storage, and while this series also offers a jaw-dropping 1TB size, 512GB is the maximum capacity card that the S10 series is rated for.

Editor's Notes

During our memory card for galaxy s10 research, we found 37 memory card for galaxy s10 products and shortlisted 10 quality products. We collected and analyzed 1,325,618 customer reviews through our big data system to write the memory cards for galaxy s10 list. We found that most customers choose memory cards for galaxy s10 with an average price of £10.57.

The memory cards for galaxy s10 are available for purchase. We have researched hundreds of brands and picked the top brands of memory cards for galaxy s10, including Mystor, Digi-Chip, BigBuild Technology, SanDisk, KOOTION.

Written by

Kenneth Collin

Kenneth Collin graduated from Imperial College, London, at 22. He is a UX/UI designer, a web developer, and a writer, amongst others. At age 14, Kenneth programmed his first app. Kenneth's app served as a remote control for censored devices. "When I was 8, I would pick up scraps from electronics and try to rebuild or at least fix them," Kenneth said in one of his recent articles on Home repairs for top gadgets.