Android

Best microSD cards for Android 2022


A microSD card for your Android phone lets you easily move files, photos, and music from device to device without having to rely on steady Wi-Fi or costly data. An Android microSD card also lets you load your phone up with more apps, music, and movies, which is especially useful if your device doesn’t come with a lot of internal storage. But which ones are the best? Here’s a good selection from which to choose.

Expand your horizons with the best microSD cards for Android

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What do all these classes mean for your card?

Raspberry Pi with MicroSD card slot

(Image credit: Andrew Myrick / Android Central)

There are many different specs used to classify microSD card speeds, and most cards have at least two of these classifications and the straight read/write speeds listed. So here’s your cheat sheet to these formats and which ones are better than others:

  • Video Speed Class: Indicated by a stylized V followed by numbers from 6 to 90, this class is one of the newer classification systems and was developed specifically for shooting ultra-high-definition video. For example, V30 starts at 30MB/s write speed, V60 starts at 60MB/s write speed, and V90 starts at 90MB/s, but unless your phone shoots 8K video, you probably don’t need a V90 card.
  • UHS Speed Class: Indicated by a 1, 2, or 3 inside a U, this class is still used on most cards today. U1 starts at 10MB/s write speed, U3 starts at 30MB/s write speed, and both are perfectly adequate for most Android phones.
  • Speed Class: Indicated by a number inside a C, the original classification system for SD cards. Class 10 was as high as this class went, 10 MB/s write speed, and practically every card worth buying today is well beyond this speed at this point, so it’s not as helpful an indicator of power/quality these days.





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