Most smartphones these days are sporting micro SD card slots, which is a great feature to have. It means that you can add more storage to your smartphone without having to get a new smartphone, or pay a whole lot more money for more storage. Especially since micro SD cards are pretty cheap these days. In fact, Sony's 128GB micro SD card here is on sale for just $33.49. Which would make a great addition to your LG G5, Samsung Galaxy S7, Galaxy S7 Edge or even the HTC 10. All of which support micro SD cards. This micro SD card will also work in cameras like the GoPro and with a micro SD to regular SD adapter, you can use this micro SD card in a variety of other devices like cameras.
While this is a 128GB micro SD card, you'll only see about 115-120GB of storage available. But that's still a ton of storage, and on devices that have adoptable storage in Android Marshmallow, that can make for a great experience. This particular micro SD from Sony has 70MB/s transfer speed, which is fast enough for doing 4K video and such. This is the lowest price we've ever seen for a 128GB micro SD card, and they likely won't last long, so you'll want to get it before it's gone.