In the fast-paced world of technology, external memory cards (microSD) represent a vital tool that allows users to expand the storage capacity of their various devices such as smartphones, cameras, and gaming consoles. Since 2004, Engadget has embraced the mission of testing and reviewing consumer technologies, making us a reliable reference for accurate and trustworthy information about products. In this article, we will review the best microSD cards available in 2024 and share our experiences with a selected range of these cards in terms of performance and price. We will provide important shopping tips to help you choose the option that best suits your storage needs, ensuring a smooth and effective user experience. Are you ready to discover the best available options? Let’s go through the key recommendations that might change the way you store your data.
Choosing the Right Card: The Importance of Capacity and Performance
When searching for a microSD card, capacity is one of the essential factors to consider. MicroSD cards are usually available in a variety of capacity configurations ranging from 32 GB to 1 TB, reflecting the increasing storage needs of today’s users. For most users, 128 GB or 256 GB cards are the most common choice, providing a good balance between cost and capacity. For example, you can find a 128 GB card for around just $15. However, if you have higher storage requirements, such as storing a large amount of games on devices like the Steam Deck, you might actually need a card with a capacity of 512 GB or more.
Performance is also equally important. Read and write speeds are measured in megabytes per second (MB/s), and the vast majority of microSD cards offer higher read speeds than write speeds. Understanding the difference between sequential and random performance is crucial. Sequential speed focuses on smooth data transfer, as when transferring large files or playing videos. Meanwhile, random speed helps manage and load small files scattered across the card, which is important if you’re using the card to run games on consoles or small computers like Raspberry Pi.
Understanding Speed Class Ratings and the Importance of the Speed Mark
Speed class ratings are various symbols and markings on microSD cards that indicate their performance speed. Video Speed Class ratings, or V-ratings, are among the most significant, as they define the minimum write speed for sequential writing, which is crucial when recording video. Ratings range from V6 to V90, with V30, for example, being sufficient to support 4K video recording. However, if you plan to shoot in 8K, you may need a card with a higher rating.
In addition to the V rating, there is also the UHS Speed Class rating, which defines the minimum write speed for sequential writing. This rating extends to U1 and U3, where U1 requires a speed of at least 10 MB/s, while U3 guarantees a speed of 30 MB/s. This information is important because it helps you choose the right microSD card for your needs, whether you’re using it for everyday purposes or for professional photography projects.
The application performance rating (A-rating) also plays a significant role in the random performance of the cards. A1 and A2 cards indicate the random read and write speeds of files, making them ideal for use on devices that require quick data processing. For example, A1 cards offer a minimum random read speed of 1500 IOPS, making app launches faster. With this knowledge, you can make more informed decisions when purchasing, helping you select the best card according to your usage needs.
Technologies
Bus and Device Compatibility
Bus technologies are also a critical factor when choosing the right microSD card. UHS-I cards are the most common, with a theoretical maximum speed of 104 MB/s. Meanwhile, UHS-II cards record higher speeds of up to 312 MB/s, thanks to an additional row of pins. If you are using a UHS-II card, you will need a device that supports this type of connection to take advantage of the higher speeds.
When selecting a microSD card, it is also important to consider device compatibility. Many older devices, such as the Nintendo 3DS, only support microSDHC cards, meaning you may be limited to capacities ranging from 2GB to 32GB. For this reason, you should ensure that the device you are using is compatible with the modern microSDXC standards for optimal performance and higher requirements.
So, if you are looking for higher performance, especially when recording video in high definition or when you need to transfer large amounts of data quickly, investing in a UHS-II card would be a wise choice. However, you must be aware that this comes with higher costs, so making an informed decision based on your unique needs is essential.
Future Expectations and Storage Technology Developments
In recent years, there has been a remarkable evolution in microSD card technologies, with new standards such as SD Express emerging that surpass traditional speeds. Samsung has announced a 256GB microSD card based on the SD Express standard, promoting it with sequential read speeds that can reach up to 800 MB/s, faster than most current hard drives. As innovation in this field continues, we expect these new standards to become more common in the near future.
The growth of these technologies depends on the market’s acceptance of these innovations and the necessity for users to benefit from these accelerated speeds. The future holds many opportunities in the storage world, as SD Express technology helps us overcome the performance limits we face today. However, even with these advancements, there are always economic considerations to keep in mind when making a purchase.
In the long term, it is hoped that these innovations will contribute to lowering storage costs, enabling users to access advanced storage solutions at affordable prices. At the same time, the continued detailing of card characteristics, according to individual needs, remains one of the fundamental aspects of efficient storage.
An Introduction to microSD Cards
MicroSD memory cards are essential components in today’s modern technology world, providing various storage units that contribute to improving the performance of various devices, such as cameras, smartphones, and portable gaming devices. MicroSD cards are manufactured using advanced technologies that enhance their capacity and speed, making them an excellent choice for many users. Regarding performance standards, microSD cards are available at different speeds, and checking the speed and writing performance is crucial when selecting the appropriate card for use. It is important to understand that a microSD card will only work optimally if it is compatible with the device it will be used with, as devices operate at certain speeds. With this knowledge, it will be easier for users to choose the optimal card that meets their needs.
Reliability and Warranty of MicroSD Cards
When purchasing a microSD card, the warranty plays a central role in evaluating the reliability of the product. Many companies offer different warranties ranging from lifetime to five or ten years, ensuring that users are protected in case of any malfunction or defect in the card. For example, the Samsung Pro Endurance card offers a specified five-year warranty, making it a preferred choice for devices that require frequent writing, such as surveillance cameras. Additionally, the durability of cards, whether in terms of water resistance, high temperatures, or shocks, can significantly affect their lifespan. If we reflect on the phenomenon of bidding and market prices, it is clear that systems offering longer warranties typically guarantee higher quality, so it is always wise to consider warranty guidelines before making a purchase.
Avoiding
Counterfeit Products When Buying Memory Cards
The memory card market is one that is heavily prone to monopolization and fraud, as some scammers offer fake or non-compliant cards. Therefore, it is recommended not to purchase microSD cards except from trusted sellers or well-known brands. Consumers should research and ensure the reputation of the stores or websites they are buying from. For example, if the purchase is made online, it is preferable to buy products from Amazon, ensuring that the seller is the site itself and not a third party. Upon receiving the card, users should examine the packaging for any signs of tampering with the product and use speed testing software or specialized programs to verify the card’s capacity and performance.
How to Test microSD Cards
The process of testing microSD cards involves a series of standard experiments and analyses aimed at measuring their performance under various usage scenarios. Thirteen microSD cards were tested using a variety of evaluation tools, such as CrystalDiskMark and BlackMagic Disk Speed Test, which help measure sequential and random performance. Realistic tests were created by transferring folders ranging in size from 1.15 GB to 12.2 GB, providing an accurate picture of read and write speeds in real conditions. The testing techniques also depend on the devices used, where a powerful computer equipped with an Intel Core i9 processor and advanced graphics cards was utilized to produce precise results. These tests allow users to visualize the card’s performance in different environments, assisting them in making the appropriate choice.
Best microSD Cards for 2024
Among the options available in the market, the Samsung Pro Plus card stands out as a top choice for many users due to its balance of performance and price. This card provides sequential write speeds of around 130 MB/s, making it ideal for applications and games. Additionally, the Samsung Pro Ultimate offers higher speeds, especially in sequential writing scenarios. As for the Kingston Canvas Go Plus card, it is also a good option due to its lifetime warranty and speed that is almost comparable to some of Samsung’s cards. Many users rely on Samsung’s Evo Select cards, as they offer excellent options at reasonable prices, highlighting the importance of understanding user needs before making purchasing decisions.
Importance of Embedded Memory Cards
Embedded memory cards are essential components in the world of modern technology, playing a vital role in increasing storage capacity for portable devices such as smartphones, cameras, gaming consoles, and computers. These cards allow users to store vast amounts of data, including photos, videos, and applications. Choosing the right card is critical, especially regarding performance and price. For example, cards like the Samsung Evo Select offer good performance quality at a reasonable price, making them a suitable choice for many users. Read and write speeds can affect the overall performance of the device, so different ratings such as V30, U3, and A2 should be considered when making a decision.
Types and Performance Classifications
Embedded memory cards come in several classifications, such as V30 and U3, which indicate read and write speeds. For instance, the Samsung Evo Select card features high-performance ratings, providing read speeds of up to 160 MB/s. These speeds are ideal for applications that require transferring large amounts of data, such as games or high-quality videos. It is also important to consider the available storage capacities, which range from 128 GB to 1 TB in some models, allowing users to choose what best fits their needs. Additionally, certain brands, such as SanDisk and Kingston, remain competitive in the market due to the quality and performance of their products.
Comparison
Available Options
When it comes to choosing the right memory card, users should consider multiple options for comparison. For example, the SanDisk Extreme card is a popular choice due to its good performance in sequential writing tests and high reading speeds. In contrast, the Lexar Professional 1066x offers similar advantages, but prices and performance levels may vary depending on the model selected. Note that sometimes, newer cards like the Samsung Pro Plus can be found at competitive prices, making them more economically attractive. The choice largely depends on the expected use; a user needing cards to handle high-quality videos should look for cards that provide high performance in random writing and reading.
Modern Trends and Prices
The prices of memory cards are constantly changing based on market factors and competition among brands. In recent years, we have seen a decrease in prices for many models, making them more attainable for consumers. The Samsung Evo Select card is a good example, as it is available in various sizes and competitive prices starting typically at $10. These prices make it accessible to everyone, promoting its use in mobile devices and gaming systems like the Nintendo Switch. It is important to keep an eye on deals and special offers to get the best prices.
Exceptional Performance of Specific Models
Certain cards demonstrate exceptional performance in a range of tests, such as those related to video recording and heavy application use. The Delkin Devices Power card tops the list when looking at UHS-II cards, offering high sequential write speeds, making it ideal for users who need to store high-quality videos. However, prices are typically high, with the 128GB model costing around $90. If a user is looking for lower prices, selecting cards like the SanDisk microSDXC can be a good choice, especially when available at suitable prices.
Future Trends in the Memory Card Market
Recent trends in the memory card world indicate that companies are moving towards developing cards with larger capacities and higher speeds. For example, the release of 1TB cards has become more common, allowing consumers to store more data. Additionally, the memory technologies used in these cards are being improved, increasing their reliability and performance. This technological advancement reflects the growing need for high-quality data in the digital world, including entertainment content, gaming, and film studios. Observers in this field expect this trend to continue, especially with the increasing use of tech devices in our daily lives.
Source link: https://www.engadget.com/computing/accessories/best-microsd-card-130038282.html
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