5 Best MicroSD Memory Card For OnePlus 7
The OnePlus 7 may not have a microSD card tray, but you can still add the best memory card for OnePlus 7 to the phone. OnePlus 7 has a USB-C port on it, so you can grab a microSD card adapter to plug into the phone when you need to move data to a microSD card.
Product | Brand | Name | Price |
---|---|---|---|
![]() | SanDisk | SanDisk Extreme PLUS 64GB | Check Price on Amazon |
![]() | SanDisk | SanDisk Extreme PRO | Check Price on Amazon |
![]() | SAMSUNG | Samsung 64GB MicroSDXC EVO Plus Memory Card | Check Price on Amazon |
![]() | SAMSUNG | Samsung EVO Select | Check Price on Amazon |
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It’s certainly no permanent solution, but it at least allows you to quickly move files around when your OnePlus 7 is getting too full. That said, once you grab your microSD card adapter for your OnePlus 7 — we recommend this one — you’ll need a microSD card to go with it.
Follow along with us below, and we’ll show you five of the best memory card For OnePlus 7.
Best MicroSD Memory Card For OnePlus 7

1) SanDisk Extreme PRO V30
The SanDisk Extreme PRO card is a great choice for your microSD adapter. This one has 64GB of storage, but there are choices for increasing the storage size as well.
SanDisk does bill this one as a 4K-rated card, which means that you could also use this card for housing 4K video, or filming 4K video with another device.
However, you can use this for methods beyond video, such as for holding app data, large media libraries, and more. Data transfer rates sit at around 90MB per second in write, and read speeds at 100MB per second with read speeds.
Buy it now: Amazon
2) SanDisk Extreme PLUS U3
SanDisk comes up on our countdown again, but this time with the Extreme PLUS card. And just as the product name would have you believe, this one is designed for extreme conditions — high-heat areas, around water, dirt, and even magnets.
Similar to the previous choice from SanDisk, this one does have 64GB of memory, which gives you plenty of room for photos, videos, and extra apps. You can actually choose to pick this one in capacities all the way up to 128GB.
Speeds are pretty good here, too. Read speeds sit at around 95MB per second while write speeds sit at 90MB per second. This 4K-ready card will do nothing but impress. It even comes with software to recover files that you may have accidentally deleted.
Buy it now: Amazon
3) Samsung Pro+
The Samsung Pro+ is one of the best cards that you can pick up today. It was made for professionals, but can be used just fine at the consumer level, too.
One of the cool things about the Samsung Pro+ is that it has all sorts of storage options — it comes in as much as 128GB.
That said, you’ll be able to house massive amounts of data, like 4K video, thousands of photos, and tons of documents and files.
Things get really impressive in terms of data transfer rates, with read speeds at 95MB/s and write speeds at 90MB/s. This one is particular nice, because it’s magnet-proof. It makes it safe to use for your phone when you’re using, say, a magnetic holder.
Buy it now: Amazon
4) Samsung Evo Select
We’re big fans of what the Evo Select is capable of as well. It’s a great alternative to the Samsung Pro+, still giving you a whole 128GB of storage inside.
You actually get slightly better data transfer speeds at 100MB per second. You can pack tons of content in this microSD card — Samsung says it can fit almost 12,000 songs or 6 hours of optimized 4K footage. Alternatively, it can fit almost 30,000 photos on it.
As an added bonus, it comes with an SD adapter so that you can use this card with, say, a full size camera, too.
Buy it now: Amazon
5) Samsung Evo PLUS
The Samsung Evo PLUS is a really good model for your microSD adapter as well. Performance wise, it’s a little less than the Samsung Pro+, but still operates pretty smoothly.
Data transfer rates are definitely slower in comparison to many others on our list — you still get 100MB per second read, but your write speeds drop all the way down to just 60MB per second.
It is able to handle 4K video, but can’t store too much due to its small capacity.
Buy it now: Amazon
Verdict on Best MicroSD Memory Card For OnePlus 7
It’s definitely not the most ideal solution, especially since you cannot keep your adapter attached to the OnePlus 7 all the time, but it’s at least a quick way to move data around.
Do you have a favorite memory card for OnePlus 7 or an external storage setup for the OnePlus 7? Let us know in the comments section below.
Product | Brand | Name | Price |
---|---|---|---|
![]() | SanDisk | SanDisk Extreme PLUS 64GB | Check Price on Amazon |
![]() | SanDisk | SanDisk Extreme PRO | Check Price on Amazon |
![]() | SAMSUNG | Samsung 64GB MicroSDXC EVO Plus Memory Card | Check Price on Amazon |
![]() | SAMSUNG | Samsung EVO Select | Check Price on Amazon |
* If you buy through links on our site, we may earn an affiliate commission. For more details, please visit our Privacy policy page.