Home electronics, PC, camera Recommendation Service
  1. Top
    2. >
  2. Home electronics, PC, camera
    3. >
  3. Top 10 Best Micro SD Cards to Buy Online 2020
  • Top 10 Best Micro SD Cards to Buy Online 2020 1
  • Top 10 Best Micro SD Cards to Buy Online 2020 2
  • Top 10 Best Micro SD Cards to Buy Online 2020 3
  • Top 10 Best Micro SD Cards to Buy Online 2020 4
  • Top 10 Best Micro SD Cards to Buy Online 2020 5

Top 10 Best Micro SD Cards to Buy Online 2020

If you’ve got an audio player, smartphone, or action camera, you’re going to need a Micro SD Card. And you’ve got quite a few choices: storage sizes that range from 64 GB to 128 GB to 400 GB, as well as the formats SD, SDHC, and SDXC.

Here, we’ll introduce the basics of SD cards and talk about how to choose one. We’ll look at speed ratings, cost performance, and additional support, then talk about 10 great SD cards you might want to look into.
  • Last updated: 10-24-2019
  • 315 views
Table of Contents

The Basics of Micro SD Cards

You’re looking through a shelf of micro SD cards, and you’re beset by computer terminology, jargon left and right. Leaves you pretty clueless on what to buy, right? Let’s go through the basics.

The Simplest: Cost

The Simplest: Cost
Money is something we all understand. Micro SD cards start off at around $10 and end up in the $100 range.
What makes for the difference in cost? Mainly, data storage size and data reading/writing speed. Then you’ve got the location of the manufacturer (whether it was made in the good old USA, or not). Of course, expensive things are not always better; it all depends on your situation, and what you intend to use the micro SD card for. So figure out exactly what you need, and you might be able to scrape up a few nickels and dimes.

Micro SD Card Specifications

Next, we move into the technical specifications of micro SD cards.

SD, SDHC and SDXC. What’s the Difference?

SD, SDHC and SDXC. What’s the Difference?
When it comes to micro SD cards, you’ve got 3 main formats: SD, SDHC and SDXC. The main difference between them? Data size. SDXC is the largest, followed by SDHC, then SD. SD cards usually go up to about 2 GB, SDHCs range from 4-32 GB, and SDXCs will hit 64 GB or more.

Class Tells You The Minimum Data Reading/Writing Speed

Class Tells You The Minimum Data Reading/Writing Speed
You want a fast card, you look at class. Class tells you the minimum speed at which your card’ll write.
There’s two speed classes: the “SD speed class” and the “UHS speed class.” The UHS speed class was newly introduced in 2010 and is much faster than the SD speed class. (Makes sense, as it stands for Ultra High Speed.” If you want to utilize this ultra high speed, though, you need a device with UHS interface; otherwise, you’ll be bumped back down to your SD speed class.
The SD speed class has four categories:

  • CLASS2

  • CLASS4

  • CLASS6

  • CLASS10

The UHS speed class has two:

  • U1

  • U3

The higher the number, the higher the data reading/writing speed.

Maximum Data Transfer Speed

Maximum Data Transfer Speed
So we know the minimum speed. You can also find out the maximum speed of data transfer.
You’ll see it displayed as “x MB/S,” where x is any given number and MB/S is megabytes per second.

How to choose Micro SD cards – Buying Guide

Now that we’ve covered the basics, let’s go over to how to choose the perfect micro SD card. We’re going to dive in deep, covering aspects such as durability and compatibility.

Is It Compatible with Your Gadget?

Is It Compatible with Your Gadget?
SD cards have always been in cameras and computers. Now, they’re infiltrating into smartphones and gaming consoles. (Nintendo Switch, anyone?) The type of memory card you need will depend on the kind of gadget you’re using. And as our phones get fancier and fancier, SD cards are expanding to take in more and more data. Most devices are compatible with SDXC cards. But if you’ve got something that was made before 2010, then it’ll probably take only SD or SDHC.
It’d be rather devastating to come bounding home with a new SDXC card, only to find out your device won’t take it, so check for compatibility before purchasing. The letters SDHC or SDXC should be written somewhere on the device. But if you can’t find them, refer to the instruction manual.

How Much Storage Do I Need? Take Your Smartphone, for Example

How Much Storage Do I Need? Take Your Smartphone, for Example
Now, let’s talk storage space. Let’s say you’re planning to load your smartphone with photos, videos, and music.
For photos (if each photo is 14 megapixels), you’re going to need:

  • 2 GB – about 340 photos

  • 32 GB – about 5,400 photos

  • 64 GB – about 10,900 photos

For videos (if video is in full HD), you’re going to need:

  • 2 GB – about 20 minutes

  • 32 GB – about 5 hours

  • 64 GB – about 10 hours

For music, you’re going to need:

  • 2 GB – about 510 songs

  • 32 GB – about 8,200 songs

  • 64 GB – about 16,400 songs

By the way, smartphone apps will take up anywhere between 100 MB to 2 GB. A movie will eat up at least 1 GB. If you only take photographs, 32 GB is more than enough; however–let’s be real–we expect way more from our smartphones. 64 GB is your safest bet.

Memory Size Continued. Let’s Talk about Other Devices

Memory Size Continued. Let’s Talk about Other Devices
So, you’re not planning to get the micro SD for your phone. In that case, how much memory do you need, exactly? Generally speaking, you need to know what sort of device you’ll be using the card for, and how much space you need to store the stuff you have on it now, and how much more stuff you plan to store in the future.
If you’re shopping around for your Nintendo Switch, for example, you’ll need to know how much space software updates and apps take up. Then, figure out how many games you intend on playing, and just how much extra storage you’ll need for save files and checkpoints.
Final verdict? Most gamers’ll probably need 128 GB or more. If you like to take pictures and videos in high resolution, and don’t bother uploading them onto your computer, you definitely will need something larger than 64 GB.
So sit down, figure out why you want the card, and do a bit of math. It’ll save you heartache in the long run.

Hate Lag? Check out the Speed Class

Hate Lag? Check out the Speed Class
Only tech nerds care about speed class, right? Not quite.
Let’s say you’ve just filmed a basketball game. You’re re-watching the footage, and it’s looking a little bit funny with small “stop and go” frames in it. That’s because the data wasn’t written fast enough to keep up with the players’ movements. When you’re sending data from your smartphone to the micro SD card, you want faster transfer speeds.
Speed classes are referred to in MB (megabytes ) per S (second). Class 2 means data’ll be transferred at 2 MB/S and Class 4, at 4 MB/S. For UHS speed classes, U1 means data’ll be transferred at 10 MB/S and U3, at 30 MB/S. Just for reference, you’ll need at least a Class 10 micro SD card for full HD and U3 for 4K videos.

Don’t Forget to See If It’s Waterproof

Don’t Forget to See If It’s Waterproof
Ever drop your camera in a puddle, or your smartphone in the toilet? Butterfingers, take heart: your data will remain as long as the micro SD card is fine. If you want to play it safe, you should opt for a waterproof SD card, along with a waterproof smartphone.
If you’ve got a dashcam or outdoor security camera, you may worry about heat and cold resistance. Luckily, SD cards are made to withstand both the heat and cold, with most of them surviving between -25℃ to 85℃ (when in use) and -40℃ to 85℃ (when not in use). There won’t be much difference between different brands, as long as they are consumer grade/commercial grade.

Quality or Affordability?

Quality or Affordability?
Micro SD cards vary in price. First and foremost, make sure you’re buying a memory card that’s compatible with your device and has enough memory. Then you’ve got speed class, which you should look at if you’re going to be shooting in burst mood, or taking full HD videos. After you filter out the cards according to your needs, you’ll be left with only a handful of good options.
Generally, the larger the memory and the faster the data transfer speed, the more expensive the card. Just remember that you’re probably going to be using your card quite often and for a long time. Therefore, this time around, let’s prioritize quality over price. It’s an investment.

Top 10 Best Micro SD Cards to Buy Online

Now to recommend 10 micro SD cards–including ones ideal for storing 4K footage. We hope you find something that appeals to you.
10. PNY Elite-X MicroSDHC 32 GB UHS-I U3 1
amazon.com

10. PNY Elite-X MicroSDHC 32 GB UHS-I U3

$15.99

Superior Class Performance You’ll Enjoy

If you want to turn your brand new smartphone into a heavy duty photography or videography camera, look no further. The PNY micro SD card’s in the U3 speed class with a read speed of up to 90MB/S. That’s really fast and will let you take shots in burst mode. It can even take 4K or full HD videos.

What’s more, this isn’t limited only to smartphones, but can be used for drones, action cameras, computers, and Android tablets. The fast reading and writing speed makes it so much easier to utilize your smartphone for apps, eBooks, web videos, music, and movies. This card has some serious mouth-watering qualities that you won’t regret.
9. Samsung EVO Plus UHS-I Micro SDXC 64 GB 1
amazon.com

9. Samsung EVO Plus UHS-I Micro SDXC 64 GB

$28.18

Affordable and Speedy

The U1 class micro SD card by Samsung is fast. It’s got a storage capacity of 64 GB and is great for taking down full HD videos, photos, as well as songs. In addition, the EVO plus lets you transfer data at a rate of up to 80 MB/S. A 3 GB video, for example, can be transferred to your notepad in just 38 seconds.

What’s more, the card can work with devices that sport either micro SDHC and micro SDXC slots. Furthermore, the card is compatible with cellphones, smartphones, and Android tablets. If you’re looking for a micro SD card that’s fast as lightning and affordable, this is something you want to consider.
8. Sandisk Ultra Micro SDXC UHS-I 64 GB 1
amazon.com

8. Sandisk Ultra Micro SDXC UHS-I 64 GB

$19.99

A Reliable Micro SD Card for your Android Devices

This is ideal if you’re looking for something that’ll reliably store the photos/videos taken on your phone or camera. It’s backed by a 10 year warranty.

This card has a storage capacity of 64 GB with a speed performance of up to 100 MB/S. Moreover, it can be used to record in full HD and handles 4K, no sweat. It was designed for Android-based smartphones and tablets. If you’re not looking for something super high end and haven’t decked your room out in Apple, consider taking this out for a spin.
7. Ancarton MicroSDXC UHS-I 128 GB 1
amazon.com

7. Ancarton MicroSDXC UHS-I 128 GB

$18.88

A Definite Game Changer

The 128 GB SD card is a game changer–just think of how much you can store. This one by Ancarton is in the U1 speed class and can accommodate HD videos as well as high resolution photographs. What’s more, this is compatible with smartphones, tablets, car navigation systems, driving recorders, and cameras.

Now, let’s talk about the durability. This card is waterproof and temperature resistant. In other words, you won’t need to worry too much when recording your hike up Mount Everest or your trek through the Sahara. It also comes with an adapter that’s going to be useful when you’re using a device that’s not compatible with a micro SD card.
6. Silicon Power MicroSDXC UHS-I 128 GB 1
amazon.com

6. Silicon Power MicroSDXC UHS-I 128 GB

$36.99

Great Performance for Your Nintendo Switch

Looking for something affordable but with a larger memory? You can stuff the Silicon Power memory card with up to 128 GB of data; it’s in the U1 speed class. It’s fast enough to support full HD recording as well as transfer files quickly. If you’re a gamer, you’ll be happy to hear that it’s compatible with the Nintendo Switch.

In addition, it’s also compatible with smartphones, tablets, DSLRs, and HD camcorders. For the outdoorsy types, it’ll handle extreme temperatures, X-rays, and sudden downpours. It’s also backed by a lifetime warranty.
5. SanDisk Extreme PRO microSDXC UHS-I 128GB 1
amazon.com

5. SanDisk Extreme PRO microSDXC UHS-I 128GB

$81.98

Shoot Like a Pro!

This card is extreme, alright. The SanDisk Extreme PRO features 128 GB of memory and has been rated U3, with read speeds of up to 100 MB/S and write speeds of up to 90 MB/S. You can easily transfer big files, shoot high resolution photographs, and 4K videos. In other words, this thing works like a machine gun.

But that’s not all. The card is designed to withstand any type of environment. It’s shock proof, waterproof, and works under extreme temperatures. It also comes with an adapter, which is great if you’re trying to send files through a device that isn’t compatible with micro SD.
4. Lexar High-Performance MicroSDXC 200GB UHS-I 1
amazon.com

4. Lexar High-Performance MicroSDXC 200GB UHS-I

$105.00

A Whopping 200 GB Storage That Comes With a USB Flash Reader

This Lexar micro SD card can hold up to 200 GB of data. In other words, you can store more than 15 hours of HD video. Now that’s something. Of course, the card is capable of storing not only full-HD videos, but also 3D and 4K videos, as well as high resolution photos. This is great for capturing hours-long videos or a million and two photos in one go.

The card is in the U1 speed class, with a read speed of up to 95 MB/S. Furthermore, this comes with a USB 3.0 flash reader memory card, in case you’ve got devices with only USB slots. In addition, you can use this card for sports camcorders, tablets, and smartphones.
3. Samsung 256 GB MicroSDXC EVO Select UHS-I 256 GB 1
amazon.com

3. Samsung 256 GB MicroSDXC EVO Select UHS-I 256 GB

$149.99

High-Performance for Serious Users

This high-performance 256 GB memory card by Samsung is quite stunning. A proud member of the U3 speed class, it can read data at speeds as fast as 100 MB/S and write at 90 MB/S. Now that’s something that you don’t find in every card. What’s more, it’s compatible with DSLRs, Android smartphones and tablets, action cameras, and drones.

In addition, the card is backed by a 10 year limited warranty and is waterproof, as well as resistant to extreme temperatures.
2. Sandisk Ultra Micro SDXC UHS-I 400 GB 1
amazon.com

2. Sandisk Ultra Micro SDXC UHS-I 400 GB

$184.99

The Best of Both Worlds

Have you ever dreamed of the ultimate memory card? A card that can store tremendous data, and at the same time has a killer transfer speed? Well, you’ve found one in the Sandisk Ultra, which features a 400 GB memory card and is in the U1 speed class, with a read speed of up to 100 MB/S.

The card is compatible with Android smartphones and tablets as well as mirrorless cameras. In addition, the card is highly durable, waterproof, and temperature-proof. If you want to shoot for a long time–no pauses–in full HD, 3D or 4K , this is the heavy duty memory card you need.
1. Lexar Professional MicroSDXC UHS-II 128 GB 1
amazon.com

1. Lexar Professional MicroSDXC UHS-II 128 GB

$141.87

An Amazing 150 MB/S Read Speed for Fast Data Transfer

Here’s our A-list celebrity. It’s another member of the exclusive U3 speed class, with a read speed of up to 150 MB/S. You can use this card in sports cameras/camcorders, tablets, smartphones, and other electronic equipment that asks for a lot when it comes to data transfer.

In addition, this card is designed for burst shooting, just in case you’re planning to make a stop-motion film (or are one of those people that likes to take 100 photos of yourself and then choose the best one). It’ll also hold and transfer hours of full HD, 3D, and 4K video footage.

Always Be Sure to Save Your Data

If you’ve gone through the hassle of taking videos and photographs, the last thing you want to do is leave them to pile up–because, one day in the future, you’ll be kicking yourself and wishing you’d tidied them up. Save and store your pictures/videos in folders on your computer or hard disk and label them, so you can find them when you need them.
If you’re planning to move pictures/videos to your computer or other electronic devices, make sure to get a card adapter and reader. Some micro SD cards are sold with adapters, but double-check, just to be sure.

Summary

So those were the micro SD cards we’ve tagged as being high quality, high performing, and durable. Now that you’ve mastered the basics of micro SD cards, you’re good to go. Think about what you intend to use them for, and you’ll be fine. We hope that you can find something ideal for you.

Related Articles

Popular Articles

  • Top 10 Best Ergonomic Mouse Pads to Buy Online 2020
    Top 10 Best Ergonomic Mouse Pads to Buy Online 2020
    For most of us, spending hours on the computer is almost an inevitable part of life. Unfortunately, that can leave our arms and wrists stuck in uncomfortable positions for an unhealthy amount of time, leading to issues like carpal tunnel syndrome. But using an ergonomic mouse pad can help!Ergonomic mouse pads are designed to keep your hands and wrists in more natural positions to prevent injury. But because we all use the computer differently and have different needs, it’s important to pick the right one for you. This guide will help you to figure out what just you’re looking for. If you’re still stuck at the end, we’ve also got a list of our ten favorite mouse pads for you to start your search.
    Home electronics, PC, camera
    2,190 views
  • Top 5 Best Cordless Electric Knives to Buy Online 2020
    Top 5 Best Cordless Electric Knives to Buy Online 2020
    When choosing a cordless electric knife, there are many factors to consider, such as blade length, handle design, safety features, and battery life. On top of all that, you want to pick the knife that’s right for your purpose, whether that be added convenience for camping or fishing, durability for extensive food prep at home, or the highest professional-grade knife for your work as a chef.Now, we’ll help you find a cordless electric knife that’s perfect for you based on price, function, and specifications. By the end of this article, you’ll find 2018’s best cordless electric knife that is, of course, suited for you!
    Home electronics, PC, camera
    1,532 views
  • Top 7 Best Japanese-English Electronic Dictionaries to Buy Online 2020
    Top 7 Best Japanese-English Electronic Dictionaries to Buy Online 2020
    If you’ve been studying Japanese for long enough, you’ve probably considered investing in a Japanese-English electronic dictionary. Ubiquitous in Japan and full of more (and better) resources than you could ever have on your phone, it makes sense to have one if you’re serious about your study.But with so many models each with different functionalities, it can be hard to pick one out. In this guide, we’ll cover the things you should look for when choosing an electronic dictionary so that you can find the right one for you. If you’re still stuck at the end, we have a list of our 7 favorite options (available in the US) for you to consider.
    Home electronics, PC, camera
    2,007 views
  • Anker SoundCore Mini 2 Review
    Anker SoundCore Mini 2 Review
    The Anker Soundcore Mini 2 Bluetooth speaker is said to be the perfect leisure companion, featuring superb sound quality despite its compact size.On the other hand, there are some disappointing reviews and user feedback online claiming that it “lacks power.” If you’re thinking to get this item, the mixed reviews can be quite confusing.Our editing department purchased the SoundCore Mini 2 to find out its overall sound quality and bass power. Our sound specialists put it to the test to see if it’s worth the money.
    Home electronics, PC, camera
    467 views
  • Anker PowerCore Fusion 5000 Review - mybest
    Anker PowerCore Fusion 5000 Review - mybest
    While the Anker's PowerCore Fusion 5000 gets a lot of rave reviews for its convenience and ease-of-use, it also has its fair share of negative reviews online that mention slow charging speeds or defective products that refuse to charge. This may spook some potential buyers from considering it altogether.To put both good and bad reviews to the test, our editing department purchased an Anker PowerCore Fusion 5000 and subjected it to rigorous testing to see if it's worth the cash. If you're considering purchasing the Anker PowerCure Fusion 5000, then read on.
    Home electronics, PC, camera
    73 views
  • Top 13 Best Japanese Dehumidifiers to Buy Online - Tried and True!
    Top 13 Best Japanese Dehumidifiers to Buy Online - Tried and True!
    Our editors searched Japanese e-commerce sites (such as Kakaku.com, Amazon, and Rakuten) for the best dehumidifiers. We then chose the 13 most popular products and tested them.We focused on four things: how well it removed moisture, whether it could be used to dry clothes, ease of use, and noise level. We then compiled everything we learned into a buying guide about and list of the best Japanese dehumidifiers available online.
    Home electronics, PC, camera
    734 views
  • Top 10 Best Smart Speakers to Buy Online 2020
    Top 10 Best Smart Speakers to Buy Online 2020
    The smart speaker market is overcrowded. With all of the different companies vying for our cash, you can begin to feel overwhelmed with a barrage of questions.Which voice assistant is best to handle my daily needs? Am I looking for a smart speaker with a screen or one that simply gives me good audio? Which smart speaker is going to help me create my dream smart home?You may feel that picking a smart speaker for your home is too much of a hassle. Luckily for you, our team here at mybest created a list of the top 10 best smart speakers to buy in 2020. Start the new year right with a smart speaker that will upgrade your home and your life!
    Home electronics, PC, camera
    167 views

    • Popular Item Lists

    Search by Category