Memory Cards are classified into two types SDHC and SDXC. But what is really the difference between micro SDHC vs SDXC cards? Today we are going to explain to you the key differences of the cards so that you won’t be confused the next time you get an SD Card.

 

What is Micro SDXC?


This type of memory card offers the largest storage capacity which ranges from 64 GB and higher. SDXC stands for SD eXtended Capacity. Some SDXC cards can reach up to 400 GB or even 1 TB. Applications of this memory card are usually for high-end cameras, like DSLRs, Black Magic cameras, drones, 360-degree cameras, and GoPros. Higher storage capacity means more photos and videos. SDXC cards are also capable of 4k video recordings.

Here are some SDXC memory cards that you can get on the market.

Samsung 128GB MicroSDXC EVO Select Memory Card 

Sandisk MicroSDHC V30 32GB Extreme...
302 Reviews
Sandisk MicroSDHC V30 32GB Extreme...
  • Fast microSD UHS I speed for smartphone, tablet and MIL camera performance
  • Up to 95 MB/s read speed; up to 90 MB/s write speed
  • UHS video speed class 30 (V30) rating means your card is ready for advances in...

The Samsung Evo Select is a decent SDXC card. It features a 95 MB per second transfer speed which is great for fast file transfers. In terms of write speed, it only has 20 MB per second write speeds which is a bit slow but still capable of 4k video recording. The Samsung Evo Select has a lot to offer when it comes to durability and build quality. It features a 4-proof technology that gives the card protection from water, dust, extreme temperatures, shock, and X-ray. The card is perfect to use on smartphones and professional cameras. You can get the 128 GB model of this card for about $25 on Amazon and comes with a 10-year limited warranty from Samsung.

Silicon Power 128GB  Micro SDXC UHS-I Card

Silicon Power U3 128GB Micro SD...
7,326 Reviews
Silicon Power U3 128GB Micro SD...
  • UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)
  • High compatibility for different types of devices including smartphones, tablets,...
  • Compatible with Nintendo Switch *In order to use a microSDXC card on the Nintendo...

If you are looking for a budget-friendly Micro SDXC card then you should check out the Silicon Power 128 GB memory card. It has a write speed of up to 80 MB per second and rated at V30. The card is capable of video recordings of up to 4k resolution which is perfect for most professional cameras, drones, and action cameras. For transfer speeds, the card has a 100 MB per second speed rating which is enough for large file transfers. You get all of that performance for about $18 on Amazon and comes with a 5-year limited warranty from Silicon Power.

SanDisk Extreme Pro SDXC UHS-I Micro SD Card

SanDisk Extreme Pro SDXC UHS-I U3...
15,988 Reviews
SanDisk Extreme Pro SDXC UHS-I U3...
  • Built for extreme conditions Temperature proof, water proof, shock proof, and X-Ray...
  • Delivers 4K Ultra HD and full HD video recording and Playback
  • Meets the new UHS speed Class 3 (U3) and UHS video Speed Class 30 (V30) for 4K UHD

In terms of performance, the SanDisk Extreme Pro has a lot to offer. It has support for 4k videos with a write speed of up to 90 MB per second. This card is also capable of sequential burst photos. For transfer speeds, the card has a UHS-I rating which is capable of 95 MB per second read speed. The card has an A2 rating for smartphones which speeds up loading of applications.

When it comes to durability and built quality, the card is temperature proof, waterproof, shockproof, and magnetic proof which is perfect for action cameras and drones. The SanDisk Extreme Pro is available in 128 GB, 256 GB, 400 GB, and 1TB. You can get the 128 GB storage variant of the SanDisk Extrem Pro for $30 on Amazon and comes with a 10-year limited warranty.

 

What is Micro SDHC?


On the other hand, Micro SDHC cards are memory cards that have a storage capacity of up to 32 GB. SDHC means Secure Digital High Capacity. Micro SD Cards that are SDHC are commonly used on smartphones, tablets, and some handheld consoles. In terms of compatibility, SDHC cards are more compatible with most smartphones and tablets compared to SDHC cards. These cards are also capable of 4k videos but not all SDHC cards can.

Here are some SDHC memory cards that you can get on the market.

Sandisk Micro SDHC 32GB Extreme Pro

Sandisk MicroSDHC V30 32GB Extreme...
302 Reviews
Sandisk MicroSDHC V30 32GB Extreme...
  • Fast microSD UHS I speed for smartphone, tablet and MIL camera performance
  • Up to 95 MB/s read speed; up to 90 MB/s write speed
  • UHS video speed class 30 (V30) rating means your card is ready for advances in...

SanDisk Extreme Pro also offers SDHC capacity cards. It also packs great performance for a decent price. The card has a write speed of up to 90 MB per second and rated at V30. It is capable of 4k video recordings and sequential burst photos. In terms of transfer speed, the card features a 95 MB per second read speed which is ideal for large file transfers. Being an SDHC the card is compatible with smartphones, cameras, and most devices that use a micro SD Card. It is waterproof, magnetic proof, and shockproof. You can get the 32 GB storage option of the SanDisk Extreme Pro for around $16 and comes with a 10-year warranty.

Lexar High-Performance 633x 32GB MicroSDHC UHS-I Card

Lexar High-Performance 633x 32GB...
7,654 Reviews
Lexar High-Performance 633x 32GB...
  • Premium memory solution for smartphones, tablets, or action cameras
  • Quickly captures, plays back, and transfers media files, including 1080p full-HD, 3D,...
  • Leverages UHS-I technology for a transfer speed up to 95MB/s

Lexar cards offer great performing cards at a decent price. The High-Performance 633X memory card is one of their best selling models, it features a 95 MB per second read speed that uses UHS-1 technology. It supports video recording with a maximum resolution of 4k and capable of sequential burst shooting mode. In terms of write speed, the card packs a 47 MB per second write speed. The card will work well on most smartphones, tablets, and GoPros. Sadly, the card only offers a 1-year warranty and there are no durability ratings like dust and water-resistant. You can get the Lexar High-Performance 32 GB SDHC model for about $9 on Amazon and comes with an SD Card adapter.

SanDisk Ultra 32 GB MicroSDHC UHS-I Card

SALE
SanDisk 32GB Ultra microSDHC UHS-I...
522,462 Reviews
SanDisk 32GB Ultra microSDHC UHS-I...
  • Ideal for Android smartphones and tablets, and MIL cameras
  • Capacities up to 512GB (1GB=1,000,000,000 bytes. Actual user storage less.) to store...
  • Up to 98MB/s transfer read speed (Based on internal testing; performance may be lower...

Here is another budget-friendly SDHC card, The SanDisk Ultra 32 GB memory card. It is capable of up to 98 MB per second read speed which is great for speeding up large file transfers. The card has a Class 10 rating with a write speed of 10 MB per second which is good for 1080P  video recording on smartphones and mid-range cameras. SanDisk Ultra is also waterproof, shockproof, magnetic proof, and temperature proof. The card is available on Amazon for $8 and comes with a 10-year limited warranty from SanDisk.

 

So, What is the difference between micro SDHC and micro SDXC?


Well, the main difference between the two is their storage capacity, SDHC cards are limited to 32 GB storage capacity while SDXC cards can reach up to 1TB storage. For their price, since SDHC cards have lower storage capacity they are also cheaper compared to SDXC cards. For their speed, some memory card brands have different speed ratings for SDHC and SDXC cards but this is not the case for most micro SD Card models.

 

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