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Best Micro SD Cards of 2024


Micro SD Card is one of the indispensable devices if you often store information and data such as a massive store of movies and audio. Commonly found micro SD memory cards on the market will usually have main memory from 32GB, 64GB, 128GB, 256GB, 512GB, respectively, from brands like Kingston, Samsung, Transcend, Sandisk, etc. Maybe you're wondering which micro SD card is the best? Here are some top picks that will help you: 

Buying Guide

When buying a Micro SD memory card, it is important to choose based on the intended use for which you are going. The market now offers a wide range of capacity and speed options, as well as cards with specific specifications for camcorders or mobile phones, for example. To avoid confusion, check out our complete guide to choosing the ideal Micro SD card.

  • The first factor to determine is the capacity of the micro SD card you need. Nowadays, electronic devices and smartphones have very good camera quality. This makes the quality of photo and video files very large, so you should limit buying memory cards that are too small like 2Gb, 4Gb. 
    Instead, choose to buy memory cards with capacities of 16Gb, 32Gb, and 64Gb because memory cards under 8Gb will soon be no longer enough.

  • After choosing the right capacity, continue to pay attention to the reading and writing speed of the memory card. 
    Most of today's smartphones offer the ability to record high-quality movies, even many devices are capable of recording HD, Full HD, 2K, 4K movies… so understanding your smartphone is very important.

  • Pay attention to the brand, don't take the price too seriously. Price is of course an important factor, but if you have identified your needs and understand what you need to buy, don't focus too much on price.
    Instead, you should pay attention to buying reputable brands and buying from reputable sources. Too much focus on price will sometimes lead you to buy cheap brands, or worse, buy fake famous brands.

  • You should not buy micro SD memory cards with too large capacity, should only buy the type with moderate capacity, enough to use. Except for the write speed factor, it is better to buy as high as possible

  • Most microSD cards when formatted will have significantly less capacity than advertised.


  1. Is the micro SD card damaged?

Micro SD cards are very rarely damaged, most of the failure situations are due to the frequency of unplugging and plugging in the device so much that the card is under pressure and damaged. If you just use the memory card as a phone, insert it and leave it alone, it will rarely fail.

  1. What do the acronyms 'HD' and 'XC' next to micro SD mean?

These acronyms refer to the storage capacity of MicroSD. MicroSD cards labeled 'MicroSD' are available in capacities up to 2 GB. 'SDHC' is available in capacities from 2 GB to 32 GB and MicroSD cards 'SDXC' in capacities from 32 GB to 2 TB. Note, this does not address data processing speed.

  1. What capacity micro SD card should I buy?

As a general rule, choose up to 32GB if your goal is to increase the internal storage of any portable device, such as your phone. Upgrade to 64GB if you need to store a lot of 4GB files, such as Nintendo Switch movies or games. The 256GB type is for 4K video recording and playback.

Final Thoughts

I have an opinion that data, even if it's just pictures and clips, are all memories that we keep and don't want to lose for any unexpected reason. Therefore, I will never choose cards that are cheap, of poor quality, easily damaged, or do not meet the needs of users and the features that smartphones have.

That's why I introduce to you the cards that are quite similar, only slightly adjusted in the parameters but still have to ensure the efficiency of use and the price is not too affected. Hope to have helped you find a good, suitable card. Or else, it also helps you have an overview of memory cards to choose to buy a suitable product yourself.

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