Best SD Cards

Last update March 16, 2017
SD cards and micro SD cards are portable media storage, which use SD card readers for data exchange with a wide variety of modern digital devices. We compared the top 5 models of SD cards in our review to help you make an informed choice of such a card to share your data between different devices. ...Read more ...Read less
BEST 2017
PROS
CONS
OUR VERDICT
Standard Size (Form Factor)
Capacity
Speed Class
Data Transfer Speed
 
PROS
The high-speed class and miniature size of this PNY card make it suitable for transferring data from one device to another practically on the fly.
CONS
May require reinsertion to be detected on some devices.
OUR VERDICT
This model is compatible with any modern gadget, including smartphones, tablet PC, action cameras while offering a high data transfer speed and enough storage space.
detailed parameters
Standard Size (Form Factor)
MicroSDXC
Capacity
128GB (16GB, 32GB, 64GB, 200GB)
Speed Class
Class 10, UHS-I
Data Transfer Speed
Up to 85MB/s
PROS
The EVO Samsung micro SD card is famous for water resistance, which enables it to maintain a stable operation even after spending 24 hours in a sea water.
CONS
You should avoid buying replicas of this popular card, which are manufactured mostly outside of South Korea.
OUR VERDICT
This is a first-rate micro SD card solution by the top-tier digital equipment manufacturer, which provides a comprehensive data protection and keeps your data intact even under extreme conditions.
detailed parameters
Standard Size (Form Factor)
MicroSDXC
Capacity
64GB (16GB, 32GB, 128GB)
Speed Class
Class 10, UHS-I
Data Transfer Speed
Up to 48MB/s
PROS
This high-capacity SD memory card comes with a label, on which you can leave notes considering the type of the data stored for an easier identification.
CONS
The label is not erasable so you can write on it only once contrary to the data on the card.
OUR VERDICT
Having chosen this superb assistant of a pro photographer you can easily make photos at the maximum supported resolution and shoot Full HD footages without stuttering and data saving lags.
detailed parameters
Standard Size (Form Factor)
SDXC (SDHC)
Capacity
64GB (16GB, 32GB, 128GB)
Speed Class
Class 10, UHS-I
Data Transfer Speed
Up to 80MB/s
PROS
This Transcend SD card model implements an ECC algorithm for the correction of data transfrer errors. In addition, the manufacturer equips this card with a proprietary RecoveRx photo files recovery software.
CONS
The 32 GB model comes preformatted with FAT32 file system, while only the SDXC models support the exFAT.
OUR VERDICT
This high-performance and reliable SD card is built on the MLC NAND memory, which has proven its robustness and ability to endure numerous data read/write cycles.
detailed parameters
Standard Size (Form Factor)
SDHC (SDXC)
Capacity
32GB (8GB, 16GB, 64GB, 128GB)
Speed Class
Class 10, UHS-I
Data Transfer Speed
Up to 90MB/s
PROS
The specialized Image Rescue software, which allows for deleted photos and videos restore is freely downloadable.
CONS
This card may in some cases cause certain difficulties with the reformatting.
OUR VERDICT
The Lexar offers you a high-quality SD card product, which is targeted at those users who do not want to waste their time when transferring data to and from the card. This SDHC card is a fantastic buy for the owners of DSLR cameras, HD, and 3D cameras.
detailed parameters
Standard Size (Form Factor)
SDHC (SDXC)
Capacity
32GB (16GB, 64GB, 128GB)
Speed Class
Class 10, UHS-I
Data Transfer Speed
Up to 95MB/s

What is an Sd Card

An SD memory card is a type of portable media storage devices, which suit photographers and videographers for using with their equipment perfectly due to their small standard size. However, SD cards are compatible with any multimedia devices equipped with an SD card reader, including laptops, most of the tablet PCs, gaming consoles, etc. and can be used with these devices for a quick data exchange and storage. There is also such device as a micro SD card, which is a miniaturized variant of an SD card but in essence is the same type of media and is fully compatible with standard SD card readers when used in a special adapter (often included).

If you are looking for another type of portable media that is capable of storing bigger data volumes while handling the data in a convenient way we recommend looking through our portable hard drives and external solid state drives reviews. If you happen to be looking for a device for pairing SD cards with your home PC or a portable device we reference you to the memory card readers review that will help you choose one.

Review of PNY Elite MicroSDXC Card with Adapter

PNY Elite MicroSDXC Card with Adapter

PNY Elite MicroSDXC Card with Adapter

Be at the Cutting Edge

This product will definitely spark the interest of any modern portable digital device whether that be a smartphone, tablet PC, action camera or even an RC drone. The PNY micro SD card offers an impressive 128GB capacity, which is quite large. For those considering even this capacity insufficient the manufacturer released the 200GB model. However, even the smaller capacity micro SD card model beyond doubt will dramatically increase the storage of your device and will serve as an ample storage for various multimedia files such as hi-res audio files or HD movies as well as for other crucial data and applications. With that you don’t need to worry about your files taking too long to transfer to this micro SD card as its compliance with Class 10 UHS-I requirements provides the writing speed of up to 85 MB/s. The U1-level performance implemented in this PNY micro SD card is worth a separate mentioning as it makes the card perfect for storing photos and HD videos shot with your camera and enables a quick data sharing with other users.

Review of PNY Elite MicroSDXC Card with Adapter

Additional Info

    Manufacturer


PNY Elite MicroSDXC Card with Adapter
PNY Elite MicroSDXC Card with Adapter
 
Review of Samsung EVO Class 10 Micro SDXC Card with Adapter

Samsung EVO Class 10 Micro SDXC Card with Adapter

Samsung EVO Class 10 Micro SDXC Card with Adapter

A Personal Protector of Your Data

As you might already know from the experience, the memory card you use should better be able not only to exchange and store the data needed but also maintain a reliable protection under various conditions. Needless to say how important such comprehensive data protection is for an SD card if you store your personal or family photos and video footages because they are dear to you as a part of your life and allow you to relive many interesting and exciting moments. In this regard, the Samsung company provided for a protection against almost any external negative effects to keep your data intact. First of all, the EVO micro SD card is made waterproof and is capable of retaining its working condition even after 24 hours of being submersed in sea water. The EVO Micro SDXC card also exhibits an enviable heat resistance that makes it possible for the card to withstand the temperatures within the range from -25 to +85 °C. This Samsung micro SD card has even X-ray proof giving you a complete peace of mind concerning the stored data integrity when undergoing a screening, for example at an airport. In addition, the EVO also features a protection against magnet field ensuring an overall data protection.

Review of Samsung EVO Class 10 Micro SDXC Card with Adapter

Additional Info

    Manufacturer


VIDEO
Samsung Evo+ 32GB Class10 micro SDHC Card Unboxing & Review
Samsung EVO Class 10 Micro SDXC Card with Adapter
Samsung EVO Class 10 Micro SDXC Card with Adapter
 
Review of SanDisk Ultra SDXC UHS-I Memory Card

SanDisk Ultra SDXC UHS-I Memory Card

SanDisk Ultra SDXC UHS-I Memory Card

What Professional Photographers Will Appreciate

The SanDisk Ultra SD card offers all the necessary parameters to be the number-one portable media choice of any professional photographer. To ground this statement let us look at the maximum data transfer speed (read or write) supported: with the write/read speed of up to 80 MB/s which is almost double the write/read speed of many conventional Class 10 SD cards. Using this SD memory card with your camera makes taking photos at a very high resolution or shooting Full HD video footages with a quick saving to the card a no issue. The capacity options offered by the SanDisk for this relatively cheap SD card give you a room for maneuver as you can choose between the 16, 32, 64 or even 128 GB options depending on your needs. Those photographers who are forced to work in adverse conditions often will be glad to hear that this Ultra SD card model by SanDisk is equipped with a necessary protection to keep their data safe.

Review of SanDisk Ultra SDXC UHS-I Memory Card

Additional Info

    Manufacturer


SanDisk Ultra SDXC UHS-I Memory Card
SanDisk Ultra SDXC UHS-I Memory Card
 
Review of Transcend SDHC Class 10 UHS-1 Flash Memory Card

Transcend SDHC Class 10 UHS-1 Flash Memory Card

Transcend SDHC Class 10 UHS-1 Flash Memory Card

Caring for Your Data

Transcend is probably one of the most renowned and famous manufacturers of various portable media and memory cards. The UHS-1 Ultimate series SD memory cards have all the necessary performance parameters to store your data and, which is more important, to save the data very quickly. This SD card uses the MLC NAND memory cell architecture that offers excellent longevity and reliability. But what makes this Transcend SD card different from numerous peers is the bundled data recovery tool. This in-house RecoveRx solution comes with a very user-friendly interface, which allows you to perform a deep search for deleted files and folders with their further recovery in just a few clicks. With that, the low-level Error Correcting Code (ECC) technology implemented prevents data transfer errors, thus guarding the integrity of your undeleted photos and videos. We assume that the RecoveRx tool will find much popularity among those users who frequently find themselves in the situation of accidental deletion of some files and need to restore them quickly.

Review of Transcend SDHC Class 10 UHS-1 Flash Memory Card

Additional Info

    Manufacturer


Transcend SDHC Class 10 UHS-1 Flash Memory Card
Transcend SDHC Class 10 UHS-1 Flash Memory Card
 
Review of Lexar Professional SDHC UHS-I Card

Lexar Professional SDHC UHS-I Card

Lexar Professional SDHC UHS-I Card

Save Your Time With a Fast Data Transfer

Using this Lexar professional SD card will give you a concept of what is a really high data transfer speed. This SDHC card offers a lightning-fast 95 MB/s data transfer speed, which is simply unachievable for the most competing SD card solutions by other famous brands. Such high read and write speeds save your precious time otherwise spent on waiting for writing or reading of data to or from the card. Moreover, for seasoned photographers and video shooting professionals, this Lexar SD card is a treasure because it enables these users to shoot videos in the Full HD or even 3D and 4K formats. Another plus is the availability of different capacity models for the Lexar Professional SDHC card series with up to astounding 512GB of storage space. Considering such high storage room for your files the probability of accidental deletion of one of them significantly increases, that is why many of you will find the company-developed Image Rescue software solution for deleted files recovery to be very useful.

Review of Lexar Professional SDHC UHS-I Card

Additional Info

    Manufacturer


Lexar Professional SDHC UHS-I Card
Lexar Professional SDHC UHS-I Card
 
Sources:

1. How to Buy an SD Card: Speed Classes, Sizes, and Capacities Explained, How-To Geek.

2. Andy Betts 5 Mistakes to Avoid When Buying Your Next MicroSD Card, MakeUseOf. October 23, 2015.

3. Jim Martin Best microSD card | Best microSD cards 2016/2017 UK: How to choose a microSD card, PC Advisor. November 9, 2016.

4. Richard Easton How to choose an SD card - class and speed ratings explained, Expert Reviews. February 11, 2016.

5. Sheldon Pinto A Simple Guide To Choosing The Right SD Card, TECHTREE. September 8, 2015.