Micro SDHC Memory Card vs. Micro SDXC Memory Card: Know the Difference
By Shumaila Saeed || Published on February 24, 2024
Micro SDHC (Secure Digital High Capacity) cards hold up to 32 GB and support older devices, while Micro SDXC (Secure Digital eXtended Capacity) cards store up to 2 TB and require newer hardware.
Key Differences
Micro SDHC Memory Cards are an advanced version of the standard micro SD card, designed to hold more data, up to 32 GB. They are widely compatible with many electronic devices. Micro SDXC Memory Cards, on the other hand, are an extension of the SDXC technology, offering capacities from 64 GB to 2 TB. They are known for their large storage capacity and faster processing speeds compared to SDHC cards.
Shumaila Saeed
Feb 24, 2024
Micro SDHC Memory Cards utilize the FAT32 file system, which limits individual file sizes to 4 GB. This can be a constraint for high-resolution video files. In contrast, Micro SDXC Memory Cards use the exFAT file system, allowing for larger file sizes and improved efficiency, making them ideal for high-resolution video recording and extensive data storage.
Shumaila Saeed
Feb 24, 2024
The compatibility of Micro SDHC Memory Cards is broader, as they are supported by most devices that support SDHC and SDXC. However, Micro SDXC Memory Cards require devices that are specifically compatible with the SDXC format, which can limit their usability with older devices.
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Feb 24, 2024
In terms of speed, Micro SDHC Memory Cards offer varying speeds but are generally slower than SDXC cards. Micro SDXC Memory Cards are designed to support faster read/write speeds, catering to high-speed data transfer requirements like 4K video recording.
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Feb 24, 2024
Price-wise, Micro SDHC Memory Cards are generally more affordable and offer a good balance between cost and performance for everyday use. Micro SDXC Memory Cards tend to be more expensive, reflecting their larger capacity and faster performance, suitable for professional or high-demand applications.
Shumaila Saeed
Feb 24, 2024
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Comparison Chart
Compatibility
Broad (with SDHC and SDXC devices)
Requires SDXC compatible devices
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Feb 24, 2024
Speed
Varies, generally slower than SDXC
Faster, suited for high-speed applications
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Feb 24, 2024
Price
More affordable, good for everyday use
More expensive, reflects higher capacity and performance
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Feb 24, 2024
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Use Cases
Ideal for standard use in smartphones, cameras, etc.
Best for professional use, 4K/HD video, extensive data
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Feb 24, 2024
Micro SDHC Memory Card and Micro SDXC Memory Card Definitions
Micro SDHC Memory Card
These cards use the FAT32 file system, limiting file sizes to 4 GB.
I can't store my large video file on a Micro SDHC Memory Card due to FAT32 limitations.
Shumaila Saeed
Jan 24, 2024
Micro SDXC Memory Card
Micro SDXC stands for Secure Digital eXtended Capacity, reflecting its large storage.
For extensive storage needs, I prefer using a Micro SDXC Memory Card.
Shumaila Saeed
Jan 24, 2024
Micro SDHC Memory Card
Micro SDHC Memory Cards are known for their compatibility with many devices.
I use a Micro SDHC Memory Card in both my phone and digital camera.
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Jan 24, 2024
Micro SDXC Memory Card
These cards require devices with SDXC compatibility for optimal performance.
Make sure your phone supports Micro SDXC Memory Cards before buying one.
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Jan 24, 2024
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Micro SDHC Memory Card
A Micro SDHC Memory Card is a compact storage device with up to 32 GB capacity.
I saved my photos on a 32 GB Micro SDHC Memory Card.
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Jan 24, 2024
Micro SDXC Memory Card
A Micro SDXC Memory Card is an advanced storage device offering up to 2 TB capacity.
I store my entire movie collection on a 1 TB Micro SDXC Memory Card.
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Jan 24, 2024
Micro SDHC Memory Card
Micro SDHC stands for Secure Digital High Capacity, indicating enhanced storage.
My camera only supports Micro SDHC cards for high-capacity storage.
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Jan 24, 2024
Micro SDXC Memory Card
A miniature, high-capacity memory card format used in modern gadgets for additional data storage.
The Micro SDXC Memory Card in my digital camera can hold thousands of photos.
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Jan 24, 2024
Micro SDHC Memory Card
Micro SDHC cards are a cost-effective solution for expanded storage needs.
For budget-friendly extra storage, I bought a Micro SDHC Memory Card.
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Jan 24, 2024
Micro SDXC Memory Card
Micro SDXC Memory Cards use the exFAT system, allowing for larger file sizes.
Storing my 10 GB video file was easy on a Micro SDXC Memory Card.
Shumaila Saeed
Jan 24, 2024
Repeatedly Asked Queries
What is the difference between Micro SDHC and Micro SDXC Memory Cards?
Micro SDHC cards have lower storage capacities (up to 32GB) compared to Micro SDXC cards, which offer higher capacities (starting from 64GB and going up to 2TB).
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Feb 24, 2024
Can I use a Micro SDXC Memory Card in a device that supports Micro SDHC?
Yes, Micro SDXC cards are backward compatible and can be used in devices that support Micro SDHC cards.
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Feb 24, 2024
What types of devices typically use Micro SDXC Memory Cards?
Micro SDXC cards are commonly used in smartphones, digital cameras, camcorders, drones, and portable gaming consoles.
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Feb 24, 2024
What is the maximum storage capacity available for Micro SDXC Memory Cards?
Micro SDXC cards can have a maximum storage capacity of up to 2 terabytes (TB).
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Feb 24, 2024
Can I use a Micro SDXC card for 4K video recording?
Yes, many Micro SDXC cards with higher speed classes are suitable for 4K video recording.
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Feb 24, 2024
What does the 'XC' stand for in Micro SDXC?
'XC' stands for Extended Capacity, indicating that these cards offer larger storage capacities compared to earlier versions.
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Feb 24, 2024
Can I use a Micro SDXC Memory Card in my laptop's SD card slot?
Yes, with an adapter, you can use a Micro SDXC card in a standard SD card slot.
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Feb 24, 2024
What is the price difference between Micro SDHC and Micro SDXC cards?
Micro SDXC cards are generally more expensive than Micro SDHC cards with the same storage capacity due to their extended capabilities.
Shumaila Saeed
Feb 24, 2024
Are Micro SDXC Memory Cards faster than Micro SDHC?
Not necessarily. Speed depends on the card's class rating (e.g., Class 10, UHS-I, UHS-II), which can vary for both Micro SDXC and Micro SDHC cards.
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Feb 24, 2024
Do Micro SDXC cards require special formatting?
Micro SDXC cards often come pre-formatted with the exFAT file system, which is compatible with most devices.
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Feb 24, 2024
Are there counterfeit Micro SDXC cards on the market?
Yes, be cautious when purchasing and buy from reputable retailers to avoid counterfeit cards.
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Feb 24, 2024
Are Micro SDXC cards compatible with older devices?
Some older devices may not support Micro SDXC cards due to their higher capacity and different file system format.
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Feb 24, 2024
Do Micro SDXC cards have any speed classes or ratings?
Yes, Micro SDXC cards come with speed classes like UHS-I, UHS-II, and UHS-III, indicating their data transfer speeds.
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Feb 24, 2024
How can I determine the storage capacity of my Micro SDXC Memory Card?
Check the card's label or specifications for its storage capacity, usually indicated in gigabytes (GB) or terabytes (TB).
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Feb 24, 2024
How do I protect the data on my Micro SDXC Memory Card from being lost or corrupted?
Regularly back up your data and handle the card with care to avoid physical damage.
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Feb 24, 2024
Can I transfer files from a Micro SDXC card to a computer without a card reader?
You may use an adapter to connect the Micro SDXC card to your computer via USB.
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Feb 24, 2024
Can a Micro SDXC card be used as internal storage on an Android device?
Depending on your device's compatibility, you may be able to adopt a Micro SDXC card as internal storage.
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Feb 24, 2024
Can I use a Micro SDHC card in a device that supports Micro SDXC?
Yes, Micro SDXC slots are compatible with Micro SDHC cards, but you may not utilize the full capacity of the Micro SDXC card.
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Feb 24, 2024
Are there specific recommendations for ejecting or removing Micro SDXC cards from devices?
Follow the device manufacturer's guidelines for safely ejecting or removing Micro SDXC cards to prevent data loss or damage.
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Feb 24, 2024
How durable are Micro SDXC cards?
Micro SDXC cards are generally resilient but can be damaged by extreme temperatures, moisture, and physical stress.
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Feb 24, 2024
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About Author
Written by
Shumaila SaeedShumaila Saeed, an expert content creator with 6 years of experience, specializes in distilling complex topics into easily digestible comparisons, shining a light on the nuances that both inform and educate readers with clarity and accuracy.
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