Top SD Cards to Buy in 2021

We now stand at such a juncture of civilization and modernization that we cannot think about even just one day without our smartphones, laptops, and others. These devices have become integral to our lifestyles. Everything starting from our contacts to our pictures and everything else is saved there. 

To save all that and more, our devices are on more occasions already equipped with a large enough storage. However, we often find the need to invest in and external storage. Having external storage has more benefits than just increased storage capacity. If you store your media, important documents, contacts, and other things in external storage, that is a memory card, you can always carry it around with you, even change devices, and still have access to the information that you stored earlier.

An SD card, therefore, becomes a necessity. However, which one should you buy? What are the things that you need to consider before you settle for a choice? We understand the dilemma that you could be facing right now. That is why you have come looking for help, and we are here to help. As you scroll down you will see all that you are looking for starting from the features that you need to consider while you are buying an SD card to some of the best options that you can avail and afford. So what say? Let’s start?

Things to consider 

So before you actually go shopping for your new SD card you need to first understand what exactly you are looking for. To make it easier for you we have discussed some of the major aspects that you need to go through before you invest in an SD card. Here you go.

  • Size

Even though this is one of the most basic things that you need to check out, people often tend to miss out on this. The first thing that you need to consider is the size of the SD card. Does the SD card fit the slot given on your device? If yes, only then can you move on to the rest of the aspects of it.

  • Capacity

This of course is a major aspect of your SD card. This is literally the reason why you are buying the SD card. Depending on why you require the SD card you need to fix the capacity that you want in it. For instance, if you are someone who likes to click pictures then you should probably go for a memory card with larger storage. Depending on the amount of external memory that your device supports you can set your aim- be it a 32GB card or a 2 TB card or any other. 

  • Speed class

This might be news for some of the users, but yes, your memory card, too, has speed. It is divided into four different speed classes. They are 2,4,6,10 in ascending order. So if you want fast SD card storage, you need to go for a higher speed class while you are choosing your memory card.

  • Wi-Fi enabled cards

This is a fairly new technology in memory cards. If you are someone who frequently needs to transfer data then this could be a good option for you. However keep in mind that these drain quite a lot of your battery power, and can obviously result in reduced battery backup of your device.

Read More: Logitech G304/G305 LIGHTSPEED Review: The Perfect Wireless Gaming Mouse

Best options 2021

Now this is the segment you’re looking for, right? So without any further ado let’s get straight to the point. Here we have brought to your list of the best memory cards that you may invest in. Check them out below.

  • SanDisk Extreme Pro SDHC UHS-I 

32gb sd card


This is the best overall memory card out there. Even if you are not quite up to date with the line of memory cards that are available in the market right now come on you must have heard the name of this one.

It is a high-speed SD card that is durable as well. What’s more? It is available at quite a reasonable price and yet offers a speed that is good enough, even for professionals. It is available in a range of capacities starting from 16GB to 512 GB. It has a writing speed of 90MB/s and a reading speed of about 95MB/s. It can even store 4K videos and raw bursts of pictures as well.

This particular memory card has almost null disadvantages. Yes, you can find faster as because out there, but then again the price rises significantly as well.

Buy the SanDisk Extreme Pro SDHC UHS-I on Amazon 

  • SanDisk Extreme UHS SDHC

best sd card for camera

You might have noticed that the name is quite similar to the first pick that we have discussed. The description coma, therefore, remains similar, but of course not the same.

Unlike its elder sibling version, this SanDisk SD card does not quite match our expectations with regard to speed. Furthermore, the available capacities are reduced to just two options- 16GB and 32 GB.

Then, why buy it? Well, one thing that you need to understand is that the target audience of this memory card would be casual users. All they want is a durable design and an affordable price. This SanDisk SD card excels in both of those two sectors.

Buy the SanDisk Extreme UHS SDHC on Amazon 

  • Sony SF-G Tough UHS-II SDHC

sony sf

You must have heard the law of survival – struggle for existence and survival of the fittest. Well, this Sony SD card is the fittest of them all SD cards. It is future-proof, waterproof, and dustproof too!

Now, you could be wondering as to what is future proof? Well, that is just a fun way to say that the speed of this memory card is unmatched. While reading and writing speed of about 90MB/s is more than enough for even photographers, let alone casual users, this Sony Tough series memory cards offer a write speed of up to 299MB/s. 

The only drawback here is that this product is quite expensive. But then again the price is worth being because of the supreme durability and speed that such a memory card would provide you with.

Buy the Sony SF-G Tough UHS-II SDHC on Amazon 

  • Lexar 1TB Professional 633x UHS-I SDXC(2.5)

highspeed sd card

Though this is not liked by many users, still some geeks do like it a lot. This particular memory card is known for its high capacity. Well yes, 32GB SD cards are sufficient for most users. However, as the name of this particular card suggests the target audience of this memory card would be the professionals. It has 95MB/s read speed and 70MB/s write speed. 

Also, given its capacity, this card is pretty affordable when compared to others in a similar capacity range. This is especially helpful for people who shoot high-resolution pictures and videos media they need this much storage so as to handle their large files. It is the best SD card for camera.

A major disadvantage of this card as to that it does not have a very durable design. However, the company does not boast about a compact and durable design either.

Buy the Lexar 1TB Professional 633x UHS-I SDHC on Amazon 

So now, you have the list of your top options, as well as the aspects that you need to consider before you settle for a choice. The decision is yours. Choose the one most suitable to you and the device.

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