The Best MicroSD Cards in 2021
Are you tired of having troubles with memory capacity? You seem to be missing space to store your favorite pics and videos?
What you need is a Secure Digital card, better known as SD card. And as SD cards became smaller, microSD cards substituted the “legacy” format almost in all devices. Once you start looking for the best microSD card, you will see that there are many aspects you should pay attention to, if you want to make a good purchase.
How to Choose the Best MicroSD Card
Each of them has a certain set of specifications, and it’s of vital importance that it matches the device you want to use it with. It’s similar like back in the days when you were up to buy your very first flash drive.
Here are the most prominent features to consider:
Since the majority of modern-day gadgets work with micro cards, it’s much better to buy this type, and get an adapter in case the slot is bigger. The available formats are SD, SDHC, and SDXC, with SDUC being the newest one (announced on June 2018.)
Make sure this one is the same with your device specs, as it won’t support the bigger card. For example, if the phone works with up to 128GB cards, the one that has 512GB is not what you should opt for.
There are four different classes which determine the minimum write speed per second. Those are class 2, 4, 6 and 10. In addition to this, there are two UHS speed classes-U1 and U3.
Application performance class
This represents a minimum sustained write speed along with random write and read speeds. It is measured in IOPS (input/output operations per second). There are two classes – A1 and A2.
Video speed class
Those are divided into 5 different classes- V6, V10, V30, V60, and V90, and represent minimum sequential write speed. This is one of the key factors when recording.
Some of the cards come with adapters, readers, or include downloadable software, so check out what the package includes.
Of course, price is also among the factors to consider. Make sure you make a good balance between the quality and price. Have in mind that investing wisely into buying a reliable card will pay off. After all, it’s your memories you want to store.
9 Best MicroSD Cards
Silicon Power Superior Pro Micro SDXC
High-Speed Micro SD Card With Adapter
If you are looking for microSD card that matches a variety of devices, this may be just the one you need. It covers an impressive range of smartphones, tablets, drones, cameras, camcorders and many more. In addition to this, it’s compatible with Nintendo Switch, which makes it a budget-friendly option for better storage.
The product has amazing read and write speeds, making it pretty efficient and practical. Read speed goes up to 80MB/s with UHS-1 interface, while the write is up to 20MB/s with UHS-1 interface. Moving data from the card to any other device will become easier than ever.
This card can also be used in extreme climate conditions, as it’s waterproof, shockproof, temperature-proof and X-ray proof. To make it even better, it comes with a five-year warranty, so you can be at ease while using it.
- Compatible with a variety of devices
- High read and write speeds
- Features UHS-1 specifications
- Supports Full HD 4K video recording
- Waterproof, temperature-proof and shockproof
- 5-year warranty
- Usable memory slightly lower than average in SD cards
SanDisk Ultra microSDXC
The Best MicroSD Card for Android Phones
Great storage capacity and amazing transfer speed are just some of the main advantages of this top-quality product. This card will make it possible for you to shoot, save and share more than ever before. Supporting Full HD, it captures and delivers fantastic pictures at the speed of light.
The card is suitable for a multitude of devices, such as phones, ActCams, drones, tablets, making it a fine choice for a variety of consumers. With breath-taking transfer speed, you can move up to 100 pics in just one minute.
Do keep in mind that the performance depends on several factors such as usage conditions, interface and host device. However, if the specs are clearly understood and instructions followed, it will give you the utmost experience an SD card can offer. In addition to this, the installation itself is more than simple, taking no more than several seconds.
- Excellent transfer speed
- Fast app loading
- Compatible with a wide range of devices
- Supports Full HD video recording and playback
- App for easy file management
- Easy to install
- Adapter included
- Occasional problems with formatting
Samsung Evo Select
The Best MicroSD Card for 4K UHD Experience
If you are truly eager to “fulfill your need for speed”, Samsung made it possible for you, as this card allows you to record and play with ultra-fast read and write speed. Allowing you to record and play 4K UHD video and photos, it also gives you the chance to share them instantly.
Fitting an impressive selection of devices, it is among the best solution for boosting storage capacity for the diversity of brands. Its memory can accommodate 17 hours of Full HD video, more than 11,000 songs or almost 28,000 pics.
Your memories will be safely captured and stored with a maximum level of protection, as this microSD card has 4-proof protection. This means you can use it even when the weather conditions are a bit extreme. Offering a whole universe of space and ultimate speed, this card is simply the right choice for all types of consumers.
- UHS Speed Class U3
- Speed Class 10
- 4K UHD
- Compatible with diverse devices
- Massive memory capacity
- Can be used in extreme weather conditions
- Reliable and efficient
- No glitches or slowdowns
- 10-year warranty
- Full-size adapted included
- The dashcam runs hot if used too long
Transcend Premium MicroSDXC
Great microSD Card With RecoverX Software
Manufactured to upgrade the experience, the card delivers ultimate quality performance when used with any device. Featuring the next-generation UHS class 1 specification, and the advanced interface, it provides seamless recording and playback. The card comes in several different capacities, to meet as many different needs as possible.
Be it music or video, this gadget brings more than 16,000 songs or 28 hours of video in the palm of your hand. With amazingly fast read and write transfer rates, this powerful tool captures consecutive shots and smooth full HD recording. In addition to this, it launches smartphone apps noticeably quicker.
Offering seamless and efficient data transfer, this card is also equipped with built-in ECC, which detects and corrects any potential transfer errors automatically. Moreover, you have the option to download RecoverX software for free. This user-friendly app allows you to conduct an in-depth search within your storage device for traces of erased files to be recovered.
- Available in a range of capacities
- Excellent upgrade for mobile gadgets
- Supports UHS Class 1 specification
- Downloadable RecoverX software
- Fully compliant with the SD 3.01 standard
- Up to 60 MB/s
- Built-in ECC (Error Correcting Code)
- Supports various modes
- Occasional issues with formatting
PNY Elite-X Micro SD
Best for Versatility
PNY Elite-X Micro SD card features the Read Speed up to 100 MB/s, which will allow you to use and transfer big files without problems.
When it comes to the performance, this SD card features Class 10, U3, V30 performance, which allows you to create and record Ultra HD 4K videos at the resolution of 4096x3072p at 60 or 120 fps and store up to 128GB of files.
Along with that comes the A1, or App 1, performance, which is responsible for allowing you to run applications from this SD card much faster than usual.
You can use that to save some storage space on your tablets and smartphones, which makes this MicroSD card excellent for tablets, smartphones, action cameras, 360 degrees cameras, dash cameras, computers, camcorders, laptops, and drones.
With this MicroSD card, you can store hi-res videos, music, photos, documents and other types of files. PNY Elite-X comes with an SD adapter, which makes it compatible with SDHC devices.
- Fast reading speed
- Excellent performance for recording 4K videos
- A large amount of storage
- SD adapter included
- A1 performance
- It can’t sustain a lot of heat
SanDisk Extreme microSDXC
Good Choice For Gopro For Seamless Recording Experience
With up to 160 MB/s read speed and up to 60 MB/s write speed. this card is designed to save time and deliver high-res images of full HD videos faster than ever. Having A2 for faster loading and in-app performance, it will be your best friend in creating, storing and sharing memories of the finest quality.
By putting a focus on amazing speed and great performance, this card will make all the videos and pics look fantastic while storing them in the safest way possible.
You can be at ease wherever you are, as this card is built to endure even when the conditions are harsher. It has several levels of protection such as water-proof, shock-proof, x-ray proof and temperature-proof. Moreover, it comes with a lifetime warranty.
- High write and read speed
- Works with a diversity of devices
- Suitable for hi-res videos
- Excellent transfer speed
- Top-quality performance
- Comes with an adapter
- Compact and durable
- Lifetime warranty
- Sometimes puts out Bluetooth interference
Kingston Canvas Select microSDHC
The Best microSD For Action Cameras
Are you into photography and great bird perspective footage? This well-known Kingston microSD might be the thing for you. It’s ideal for dash cameras, drones, and action cameras!
The speed is decent as it can read up to 90MB/sec and write at a speed of around 45MB/sec.
Ideal for on-the-go, it’s made for an adventurous lifestyle captured in 1080p or even 4k. These cards are well-known to be durable, which means that your data will be intact, even in unstable conditions. Well, it was designed for drones, after all.
- Great durability
- Amazing capacity of up to 128GB
- Nice reading and writing speed
- Great for 1080p or even 4k images
- Perfect for an adventurous lifestyle
- None so far
Patriot EP Series Micro SD Card
A Miniature Memory Card for Size-Intensive Storage
As both casual and professional users’ storage needs increase every few years, we are confronted with thousands of options that specialize in either raw storage, portability, and flexibility. Patriot’s micro SD card has all three.
With storage space up to 512GB, combined with reading speed up to 100MB/s and write speed of 80MB/s, this is a miniature powerhouse of an SD card that is instantly ready for action the moment you install it in your Android phone, laptop, or another compatible device. With an SD adapter, the possibilities are truly limitless.
This SD card has an A1 app classification, meaning it can run applications installed on it when implemented in an Android device, freeing up storage space and making your device faster at the same time. And that is not all; it holds a V30 video classification that makes it able to store 4K video recordings, a favorite for professionals with the highest quality standards.
This upgrade is an offer you don’t want to miss, potentially expanding upon the capabilities of so many of your gadgets that it can act as a standalone memory upgrade!
- High storage space
- Fast read and write speed
- Cross-compatibility with many devices
- Relatively also affordable
- Due to manufacturing storage optimization, you might get slightly less storage space than advertised
Lexar Professional 1800x
Top-Quality Card Which Supports UHS-I And UHS-II Technology
As the need to store the content is getting bigger and bigger, good solutions with fine memory capacity are needed. This card makes it possible for you to create and store a variety of content using camcorders, tablets or smartphones. It works with several types of devices.
Working both with UHS-I and UHS-II, it performs at great read and transfer speed. The card is designed to capture high-quality images as well as 3D and 4K videos. The product comes with a lifetime warranty.
- UHS-II technology
- Compatible with UHS-I gadgets
- High-speed performance
- Fine quality
- A premium solution for diverse devices
- Comes with an adapter and reader
- Lifetime warranty
- Gets warm sometimes
These were some of the best microSD cards you can find on the market. Don’t hesitate to invest a bit more into your memories – it will pay the price undoubtedly. You may also want to invest in SD card reader.
Be sure to follow our guide on choosing the microSD card that will perfectly fit your needs, and there’ll be no room for mistakes.
Table of Contents
- How to Choose the Best MicroSD Card
- 9 Best MicroSD Cards