Best MicroSD Cards for Android
Many Android phones still support microSD cards, making them the cheapest way to add storage for photos, videos, and apps. The right card depends on what you'll store on it.
Check compatibility first
Not all Android phones have a microSD slot, and the maximum supported capacity varies. Check your phone's specs before buying, since a card larger than the supported limit won't work.
Speed class matters for video
- U1 or V10: fine for photos and 1080p video
- U3 or V30: needed for 4K video recording
- A2 rating: better for running apps from the card
What to buy
For photos and general storage, a U1 card is enough. If you record 4K video or store apps on the card, step up to U3 or an A2-rated card. Buy a reputable brand to avoid corrupt data.
Check your phone's slot and limit, then buy a U1 or U3 card from a known brand. It's the cheapest way to add real storage to a compatible Android phone.
