What's the difference between microSDHC and microSDXC cards?
Storage capacity
MicroSDHC cards: up to 32GB
MicroSDHC (Micro Secure Digital High Capacity) cards are all microSD card with a storage capacity of at most 32GB. You can use them to store vacation photos or videos in Full HD quality. This way, the cards are especially suitable for standard cameras, like compact cameras and camcorders. They're also a good choice when you bought your first camera and want to get started with your hobby.
MicroSDXC cards: more than 32GB
MicroSDXC (Micro Secure eXtended Capacity) cards are all microSD cards with a capacity or more than 32GB. You can use these cards to store large numbers of files. You can also use these cards for 4K video footage, for example. Thanks to their large storage space, microSDXC cards are suitable for professional cameras, like SLR cameras and action cameras. They're also a good choice if you're going to make company videos.
Speed
In terms of speed, there's not much difference between microSDHC and microSDXC cards. Both types microSD cards can reach fast read and write speeds. There are more microSDXC cards that fall in the high-end range. Most microSDHC card fall in the basic or mid-range. If you're looking for a memory card with vast maximum speeds, you'll have more choice with microSDXC cards.
Comparison microSDHC card and microSDXC card
- With 32GB, you'll have enough space for about 9000 photos.
- With a read speed of 120MB/s, you can transfer photos and videos to your computer in under a minute.
- With the included SD adapter, the card fits in your PC, so you can transfer files.
- The SanDisk Memory Zone App only works on Android smartphones.
- With 128GB, you'll have enough space for about 36,000 photos.
- With a read speed of 120MB/s, you can transfer photos and videos to your computer in under a minute.
- With the included SD adapter, the card fits in your PC, so you can transfer files.
- The SanDisk Memory Zone App only works on Android smartphones.
Conclusion
The most important difference between microSDHC and microSDXC cards it the storage capacity. MicroSDHC cards are microSD cards with at most 32GB, while microSDXC card have more than 32GB storage capacity. You can mainly use a microSDHC card to store media in Full HD quality and a microSDXC card for 4K images or large bulks. There's not much difference in terms of read and write speeds. There are more microSDXC cards in the high-end range, but some microSDHC cards can also reach high speeds. Before you make your purchase, check the speeds of the memory card and for what use they're recommended.
