• 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

$15.99

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

$28.18

8. Sandisk Ultra Micro SDXC UHS-I 64 GB

$19.99

7. Ancarton MicroSDXC UHS-I 128 GB

$18.88

6. Silicon Power MicroSDXC UHS-I 128 GB

$36.99

5. SanDisk Extreme PRO microSDXC UHS-I 128GB

$81.98

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

$105.00

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

$149.99

2. Sandisk Ultra Micro SDXC UHS-I 400 GB

$184.99

1. Lexar Professional MicroSDXC UHS-II 128 GB

$141.87

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