Gadget

Today, you can inexpensively and quickly increase the memory in many devices. It is more difficult to figure out which memory card is better, because there are hundreds of options on the market. This rating of memory cards will make it easier to choose the right model with a capacity of 32 and 64 GB.

Types of memory cards

The best memory cards come in SD and microSD form factors. The latest flash drive can be easily converted to SD using an adapter, while maintaining its speed parameters. Compact Flash, Memory Stick Pro Duo, and xD-Picture are becoming obsolete as relatively few devices support them. Only Compact Flash has a chance to exist in the future, since these cards are often used in professional audio and video equipment due to their speed.

The best memory card manufacturers

Among them are SanDisk, Kingston, Samsung, Lexar, ADATA.

Scope of memory cards

Most often they are used in such devices as:

• smartphones;
• photo, video cameras, video recorders and action cameras;
• tablets;
• mp3 players;
• computers;
• gaming consoles;
• voice recorders.

TOP 5 best 32 GB memory cards

Below are the best 32 GB memory cards.

DATO microSDHC Class 10 UHS-I U1

A microSD card with a maximum read speed of 60 Mb/s and write speed of 10 Mb/s. It comes with an adapter, thanks to which the drive will fit into the slot for an SD flash drive. The model of this volume is the oldest in the manufacturer’s line, so it has high speed performance at a low cost. It is suitable as a cheap solution to increase the amount of memory in a smartphone or mp3 player.

Average price: 300 rubles.

Review:

I inserted it into the slot, turned on the tablet, the card was immediately determined, everything works without problems.

Pros:

• low price;
• high reading speed.

Minuses:

• recording speed may not be enough for video;
• sold in a small number of stores.

DATO microSDHC Class 10 UHS-I U1

SanDisk High Endurance microSDHC Class 10

A memory card of increased reliability, thanks to careful control at the production stage and firmware of the internal memory microcontroller. As a result, the bandwidth of the microSD card does not exceed 20 Mb / s. But the data will be securely stored even in case of force majeure interruption of recording. You don’t have to pay much for it when compared to regular flash drives. The model comes with an SD adapter. It is suitable if there are no high requirements for data safety and microSD speed performance.

Average price: 600 rubles.

Review:

A huge number of rewrite cycles. Low reading speed.

Pros:

• reliability;
• low price.

Minuses:

• year of warranty;
• speed.

SanDisk High Endurance microSDHC Class 10

Lexar microSDHC Class 10 UHS Class 1

A high-speed microSD format model that supports the UHS Class 1 standard. This provides a data read speed of 100 Mb / s, and a write speed of 70 Mb / s. The card also meets the requirements of A1 and A2 specifications. This means that it is optimized for use as permanent memory in smartphones. Applications can be installed on it and system temporary files will be stored on it. The speed of the model is sufficient to record video in 4K resolution, but the small volume makes such an application scenario not very rational.

Average price: 700 rubles.

Review:

The model was created specifically for DVRs, IP cameras and other devices that constantly overwrite data on the card.

Pros:

• high speed;
• reliable brand.

Minuses:

• high price;
• hard to find for sale.

Lexar microSDHC Class 10 UHS Class 1

SanDisk Extreme Pro SDHC UHS Class 3 V30

High speed SD memory card. Supports UHS Class 3, UHS-I and Class 10 speed class. In practice, this means real data writing at a level of at least 90 Mb / s, and reading — from 95 Mb / s. The model is suitable for photo and video cameras, including professional ones. Its bandwidth is enough to shoot video in 4K resolution with any device. The card is notable for an extended manufacturer’s warranty of 30 years. To enable this option, you must visit the SanDisk website and register your product with a serial number.

Average price: 1,100 rubles.

Review:

I have been using the card for 4 months, I bought it for shooting video. He copes with his task perfectly. I use Canon 550D. Everything is written without hangups. When shooting a series of photos (3.7 frames / s), there are also no problems. The card is equipped with an application for recovering files.

Pros:

• speed;
• reliability.

Minuses:

• price;
• a wide range of prices from different sellers.

SanDisk Extreme Pro SDHC UHS Class 3 V30

VIOFO Professional High Endurance microSDHC UHS-3

Premium microSD card. It combines high speed performance and improved reliability. The speed of reading and writing data is 80 Mb / s. Extended service life is provided by the use of MLC memory cells. This means that the information in one cell can be overwritten at least 3,000 times. A memory card is suitable for expensive DVRs that record video in high resolution. It is rational to use it in action cameras.

Average price: 1,500 rubles.

Review:

Didn’t find any deficiencies. Reliable and very fast, I recommend.

Pros:

• high speed;
• reliability.

Minuses:

• high price;
• average memory.

VIOFO Professional High Endurance microSDHC UHS-3

TOP 5 best 64 GB memory cards

The rating of 64 GB memory cards was compiled after analyzing the technical characteristics and user reviews.

Kingston Canvas Select microSDXC Class 10 UHS-I U

A simple microSD memory card from a trusted manufacturer. The maximum read speed is 80 Mb/s, write speed is 10 Mb/s. If you consider that the model comes with an SD adapter, then it will be an excellent choice for those who want to get 64 GB of memory for a small amount. For example, it can be a camera-soap box or a budget smartphone. The bandwidth of the product is enough to record video in FullHD quality, but for 4K resolution you need a more expensive option. Before buying, you should check the warranty period. Officially, this is 5 years from the manufacturer, but in some stores they provide only 1 year.

Average price: 700 rubles.

Review:

I took it to expand the memory of the tablet. Corresponds to the declared characteristics. A very popular and trusted brand.

Pros:

• price;
• wide scope.

Minuses:

• low write speed — only 10 Mb / s;
• reduced warranty period in some stores.

Kingston Canvas Select microSDXC Class 10 UHS-I U

Transcend microSDXC 300S Class 10 UHS-I U1 (TS64GUSD300S-A)

A microSD format model with Class 10 speed class support. It stands out among competitors for its good performance in working with small files. In this case, it does not play a big role in which physical memory cell the data is located. This makes the card a good choice for setting up a paging file as buffer memory or for running common applications on a smartphone and tablet. The maximum read speed is 95 Mb/s, write — 45 Mb/s. The kit includes an adapter for an SD card, so the flash drive will fit many devices. A 5-year warranty also speaks in favor of the product.

Average price: 700 rubles.

Review:

I liked the speed of both sequential data access and random access. The undisputed leader in the segment of 128 GB cards. I took it for a smartphone, this is the best card for such an application, because. the speed of random access for writing and reading is critical.

Pros:

• high-speed for random reading and writing;
• low price.

Minuses:

• throughput decreases over time;
• a wide range of prices in stores.

Transcend microSDXC 300S Class 10 UHS-I U1 (TS64GUSD300S-A)

Samsung MB-MC64GA

UHS Class 3 compliant microSD card. This implies a throughput of 30 Mbps or more. The real data read speed is 100 Mb/s, and the write speed is 60 Mb/s. This is possible thanks to the use of V-NAND memory cells. They are fast and inexpensive to manufacture, but lose in durability to traditional cells. Because of this, the model should not be used in devices where information will be frequently overwritten: video recorders, IP cameras, professional video cameras.

Average price: 1,100 rubles.

Review:

Great card for your money. Took for Samsung galaxy s7 edge. The first one works fine for the second year in the Samsung galaxy note 4 smartphone.

Pros:

• low cost;
• high performance.

Minuses:

• the number of allowable overwrite cycles is below average;
• 1 year warranty.

Samsung MB-MC64GA

SanDisk Extreme Pro microSDXC Class 10 UHS Class 3 V30 A2

High-speed microSD memory card that supports the UHS-I standard. Due to this, the throughput when reading data is 170 Mb / s, and when writing — 90. This allows the model to be used in almost any modern technology. There will be no delay in processing the information. For example, a flash drive can be used for smartphones and games can be installed on it. It is resistant to shocks, temperature changes, is not afraid of water and X-ray radiation. This is a great choice for action cameras.

Average price: 1,500 rubles.

Review:

Took on a copter for shooting in 4k. He copes with his duties.

Pros:

• high speed;
• 3 years warranty.

Minuses:

• low price;
• cards from this line of larger volumes have higher read / write speeds.

SanDisk Extreme Pro microSDXC Class 10 UHS Class 3 V30 A2

Lexar Professional 1000x SDXC UHS-II

A model with support for the UHS-II standard, which guarantees a data exchange rate of 150 Mb / s. Such indicators are required only in professional photo and video equipment, so you should not purchase it for a DVR. It is suitable for sports reporters who take hundreds of frames per minute in RAW format in burst mode. The card comes with a lifetime warranty from the manufacturer. Also, the flash drive is notable for its backward compatibility with the UHS-I standard, which allows it to be periodically used in conventional technology.

Average price: 2,500 rubles.

Review:

The card is an entrance ticket to the world of UHS-II, it has an additional row of contacts. Compatible with older devices. Worth it if you need speed. I took it in a foreign store along with the rest of small things, it cost a little more than 2 thousand rubles, for some reason they are sold rarely and expensively in our country.

Pros:

• lifetime warranty;
• high speed.

Minuses:

• high price;
• sold in a small number of online stores.

Lexar Professional 1000x SDXC UHS-II

Comparison of the characteristics of the top 10 models

Conclusion

The hardest thing to determine is which memory card is better for smart phone. Based on the combination of all characteristics, the most profitable is the Transcend microSDXC 300S Class 10 UHS-I U1 (TS64GUSD300S-A) 64 GB for 700 rubles.

The best memory cards for the DVR must have increased reliability and average speed performance. SanDisk High Endurance microSDHC Class 10 for 32 GB falls under these criteria for 600 rubles.

The best memory cards for the camera manufactured by Lexar. They are relatively inexpensive, but have a speed of at least 70 Mb / s. If 32 GB is enough, then Lexar microSDHC Class 10 UHS Class 1 will do, and if you need 64 GB, then you should stop at Lexar Professional 1000x SDXC UHS-II.

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